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A tram (called a streetcar or trolley in North America) is a rail vehicle that travels on tramway tracks on public urban streets; some include segments on segregated right-of-way. The tramlines or networks operated as public transport are called tramways or simply trams/streetcars. Many recently built tramways use the contemporary term light rail. The vehicles are called streetcars or trolleys (not to be confused with trolleybus) in
North America North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and th ...
and trams or tramcars elsewhere. The first two terms are often used interchangeably in the
United States The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
, with ''trolley'' being the preferred term in the eastern US and ''streetcar'' in the western US. ''Streetcar'' or ''tramway'' are preferred in Canada. In parts of the United States, internally powered buses made to resemble a streetcar are often referred to as "trolleys". To avoid further confusion with trolley buses, the American Public Transportation Association (APTA) refers to them as " trolley-replica buses". In the United States, the term ''tram'' has sometimes been used for rubber-tired trackless trains, which are unrelated to other kinds of trams. Tram vehicles are usually lighter and shorter than main line and
rapid transit Rapid transit or mass rapid transit (MRT), also known as heavy rail or metro, is a type of high-capacity public transport generally found in urban areas. A rapid transit system that primarily or traditionally runs below the surface may be ...
trains. Today, most trams use electrical power, usually fed by a pantograph sliding on an overhead line; older systems may use a trolley pole or a bow collector. In some cases, a contact shoe on a third rail is used. If necessary, they may have dual power systems—electricity in city streets and diesel in more rural environments. Occasionally, trams also carry freight. Trams are now commonly included in the wider term " light rail", which also includes grade-separated systems. Some trams, known as
tram-train A tram-train is a type of light rail vehicle that meets the standards of a light rail system (usually an urban street running tramway), but which also meets national mainline standards permitting operation alongside mainline trains. This al ...
s, may have segments that run on mainline railway tracks, similar to interurban systems. The differences between these modes of rail transport are often indistinct and a given system may combine multiple features. Ultra Light Rail ULR trains are trams are a developing light weight rail type, around <5T/axle (empty), for use in smaller cities and towns to replace main bus routes e.g.
Coventry Very Light Rail Coventry Very Light Rail (CVLR) is a light rail tram system proposed to operate in Coventry, England. The system has been promoted as being the first of its kind in the United Kingdom. When finished, it will also be the first tram network to o ...
, ULR Partners future-light-rail or lower use branch train lines. They may be normal trams, rail motor sized and/or smaller modular units capable of platooning. They offer all the advantages of traditional trams but their lower weight, prefabricated beam type tracks offer the possibility of avoiding costly services diversions, lightweight OHL Over Head Lines and/or onboard power options e.g. hydrogen, biomethane, battery, may mean reduced/eliminated OHL. Thus installation costs may be lower than traditional trains and trams. One of the advantages over earlier forms of transit was the low rolling resistance of metal wheels on
steel Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistan ...
rails, allowing the trams to haul a greater load for a given effort. Another factor which contributed to the rise of trams was the high total cost of ownership of horses. Electric trams largely replaced animal power in the late 19th and early 20th centuries. Improvements in other vehicles such as buses led to decline of trams in the mid 20th century. However, trams have seen resurgence in recent years. In 2014, the
Aubagne tramway The Aubagne tramway ( French: ''Tramway d'Aubagne'') is a tram system in Aubagne, Provence-Alpes-Côte d'Azur, France. Comprising a single line called Line T serving 7 stations, it was inaugurated on 1 September 2014 and does not charge fares ...
in Southern France became the first tram system in the world not to charge fares.


History

The history of trams, streetcars or trolley systems, began in the early nineteenth century. It can be divided into several distinct periods defined by the principal means of power used.


Horse-drawn

The world's first passenger train or tram was the Swansea and Mumbles Railway, in
Wales Wales ( cy, Cymru ) is a country that is part of the United Kingdom. It is bordered by England to the east, the Irish Sea to the north and west, the Celtic Sea to the south west and the Bristol Channel to the south. It had a population in ...
, UK. The Mumbles Railway Act was passed by the British Parliament in 1804, and horse-drawn service started in 1807. The service closed in 1827, but was restarted in 1860, again using horses. It was worked by steam from 1877, and then, from 1929, by very large (106-seater) electric tramcars, until closure in 1960. The Swansea and Mumbles Railway was something of a one-off however, and no street tramway would appear in Britain until 1860 when one was built in Birkenhead by the American George Francis Train. Street railways developed in America before Europe, largely due to the poor paving of the streets in American cities which made them unsuitable for horsebuses, which were then common on the well-paved streets of European cities. Running the horsecars on rails allowed for a much smoother ride. There are records of a street railway running in Baltimore as early as 1828, however the first authenticated streetcar in America, was the New York and Harlem Railroad developed by the Irish coach builder John Stephenson, in New York City which began service in the year 1832. The New York and Harlem Railroad's Fourth Avenue Line ran along the Bowery and Fourth Avenue in New York City. It was followed in 1835 by the New Orleans and Carrollton Railroad in
New Orleans, Louisiana New Orleans ( , ,New Orleans
, which still operates as the St. Charles Streetcar Line. Other American cities did not follow until the 1850s, after which the "animal railway" became an increasingly common feature in the larger towns. The first permanent tram line in continental Europe was opened in Paris in 1855 by
Alphonse Loubat Alphonse Loubat (15 June 1799 – 10 September 1866) was a French inventor who developed improvements in tram and rail equipment, and helped develop tram lines in New York City and Paris. Loubat was born in Sainte-Livrade-sur-Lot. He went to New ...
who had previously worked on American streetcar lines. The tram was developed in numerous cities of Europe (some of the most extensive systems were found in Berlin,
Budapest Budapest (, ; ) is the capital and most populous city of Hungary. It is the ninth-largest city in the European Union by population within city limits and the second-largest city on the Danube river; the city has an estimated population o ...
,
Birmingham Birmingham ( ) is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in the United Kingdom with a population of 1.145 million in the city proper, 2.92 million in the We ...
,
Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
, Lisbon,
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
, Manchester,
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...
,
Kyiv Kyiv, also spelled Kiev, is the capital and most populous city of Ukraine. It is in north-central Ukraine along the Dnieper River. As of 1 January 2021, its population was 2,962,180, making Kyiv the seventh-most populous city in Europe. Ky ...
). The first tram in South America opened in 1858 in Santiago, Chile. The first trams in Australia opened in 1860 in
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
. Africa's first tram service started in
Alexandria Alexandria ( or ; ar, ٱلْإِسْكَنْدَرِيَّةُ ; grc-gre, Αλεξάνδρεια, Alexándria) is the second largest city in Egypt, and the largest city on the Mediterranean coast. Founded in by Alexander the Great, Alexandri ...
on 8 January 1863. The first trams in Asia opened in 1869 in Batavia (now Jakarta), Netherlands East Indies (now Indonesia). Problems with horsecars included the fact that any given animal could only work so many hours on a given day, had to be housed, groomed, fed and cared for day in and day out, and produced prodigious amounts of manure, which the streetcar company was charged with storing and then disposing of. Since a typical horse pulled a streetcar for about a dozen miles a day and worked for four or five hours, many systems needed ten or more horses in stable for each horsecar. In 1905 the British newspaper ''Newcastle Daily Chronicle'' reported that, "A large number of London's discarded horse tramcars have been sent to
Lincolnshire Lincolnshire (abbreviated Lincs.) is a Counties of England, county in the East Midlands of England, with a long coastline on the North Sea to the east. It borders Norfolk to the south-east, Cambridgeshire to the south, Rutland to the south-we ...
where they are used as sleeping rooms for potato pickers". Horsecars were largely replaced by electric-powered trams following the improvement of an overhead trolley system on trams for collecting electricity from overhead wires by Frank J. Sprague. His spring-loaded trolley pole used a wheel to travel along the wire. In late 1887 and early 1888, using his trolley system, Sprague installed the first successful large electric street railway system in Richmond, Virginia. Within a year, the economy of electric power had replaced more costly horsecars in many cities. By 1889, 110 electric railways incorporating Sprague's equipment had been begun or planned on several continents. Horses continued to be used for light shunting well into the 20th century, and many large metropolitan lines lasted into the early 20th century. New York City had a regular horsecar service on the
Bleecker Street Line The Bleecker Street Line was a public transit line in Manhattan, New York City, United States, running mostly along Bleecker Street, Crosby Street, and Lafayette Street from the West 14th Street Ferry in Chelsea to the Fulton Ferry in the Financ ...
until its closure in 1917.
Pittsburgh, Pennsylvania Pittsburgh ( ) is a city in the Commonwealth (U.S. state), Commonwealth of Pennsylvania, United States, and the county seat of Allegheny County, Pennsylvania, Allegheny County. It is the most populous city in both Allegheny County and Wester ...
, had its Sarah Street line drawn by horses until 1923. The last regular mule-drawn cars in the US ran in Sulphur Rock, Arkansas, until 1926 and were commemorated by a U.S. postage stamp issued in 1983. The last mule tram service in
Mexico City Mexico City ( es, link=no, Ciudad de México, ; abbr.: CDMX; Nahuatl: ''Altepetl Mexico'') is the capital and largest city of Mexico, and the most populous city in North America. One of the world's alpha cities, it is located in the Valley o ...
ended in 1932, and a mule tram in
Celaya, Mexico Celaya (; ) is a city and its surrounding municipality in the state of Guanajuato, Mexico, located in the southeast quadrant of the state. It is the third most populous city in the state, with a 2005 census population of 310,413. The municipality f ...
, survived until 1954. The last horse-drawn tram to be withdrawn from public service in the UK took passengers from
Fintona Fintona (; ), is a village and townland in County Tyrone, Northern Ireland. Its population at the 2011 Census was 1,164. Name and etymology Fintona is derived phonetically from the Irish name of the area, ''Fionntamhnach''; this is often t ...
railway station to Fintona Junction one mile away on the main Omagh to Enniskillen railway in Northern Ireland. The tram made its last journey on 30 September 1957 when the Omagh to Enniskillen line closed. The "van" now lies at the Ulster Transport Museum. Horse-drawn trams still operate on the 1876-built
Douglas Bay Horse Tramway The Douglas Bay Horse Tramway ( gv, Raad Yiarn Cabbyl Vaie Ghoolish) on the Isle of Man runs along the seafront promenade for approximately , from the southern terminus at the Victoria Pier, adjacent to the Isle of Man Sea Terminal, to Derby Ca ...
in the
Isle of Man ) , anthem = " O Land of Our Birth" , image = Isle of Man by Sentinel-2.jpg , image_map = Europe-Isle_of_Man.svg , mapsize = , map_alt = Location of the Isle of Man in Europe , map_caption = Location of the Isle of Man (green) in Europ ...
, and at the 1894-built horse tram at Victor Harbor in South Australia. New horse-drawn systems have been established at the Hokkaidō Museum in Japan and also in Disneyland. A horse tram route in Polish
gmina Mrozy __NOTOC__ Gmina Mrozy is an urban-rural gmina (administrative district) in Mińsk County, Masovian Voivodeship, in east-central Poland. Its seat is the town of Mrozy, which lies approximately east of Mińsk Mazowiecki and east of Warsaw. The gm ...
, first built in 1902, was reopened in 2012.


Steam

The first mechanical trams were powered by steam. Generally, there were two types of steam tram. The first and most common had a small steam locomotive (called a tram engine in the UK) at the head of a line of one or more carriages, similar to a small train. Systems with such steam trams included
Christchurch Christchurch ( ; mi, Ōtautahi) is the largest city in the South Island of New Zealand and the seat of the Canterbury Region. Christchurch lies on the South Island's east coast, just north of Banks Peninsula on Pegasus Bay. The Avon Rive ...
, New Zealand; Sydney, Australia; other city systems in New South Wales;
Munich Munich ( ; german: München ; bar, Minga ) is the capital and most populous city of the German state of Bavaria. With a population of 1,558,395 inhabitants as of 31 July 2020, it is the third-largest city in Germany, after Berlin and ...
, Germany (from August 1883 on), British India (from 1885) and the Dublin & Blessington Steam Tramway (from 1888) in Ireland. Steam tramways also were used on the suburban tramway lines around
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city ...
and Padua; the last ''Gamba de Legn'' ("Peg-Leg") tramway ran on the Milan- Magenta-Castano Primo route in late 1957. The other style of steam tram had the steam engine in the body of the tram, referred to as a tram engine (UK) or steam dummy (US). The most notable system to adopt such trams was in Paris. French-designed steam trams also operated in Rockhampton, in the Australian state of
Queensland ) , nickname = Sunshine State , image_map = Queensland in Australia.svg , map_caption = Location of Queensland in Australia , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , establishe ...
between 1909 and 1939.
Stockholm Stockholm () is the capital and largest city of Sweden as well as the largest urban area in Scandinavia. Approximately 980,000 people live in the municipality, with 1.6 million in the urban area, and 2.4 million in the metropo ...
, Sweden, had a steam tram line at the island of
Södermalm Södermalm, often shortened to just Söder, is a district and island in central Stockholm. Overview The district covers the large island of the same name (formerly called ''Åsön''). Although Södermalm usually is considered an island, wat ...
between 1887 and 1901. Tram engines usually had modifications to make them suitable for street running in residential areas. The wheels, and other moving parts of the machinery, were usually enclosed for safety reasons and to make the engines quieter. Measures were often taken to prevent the engines from emitting visible smoke or steam. Usually the engines used coke rather than coal as fuel to avoid emitting smoke; condensers or superheating were used to avoid emitting visible steam. A major drawback of this style of tram was the limited space for the engine, so that these trams were usually underpowered. Steam tram engines faded out around the 1890s to 1900s, being replaced by electric trams.


Cable-hauled

Another motive system for trams was the cable car, which was pulled along a fixed track by a moving steel cable. The power to move the cable was normally provided at a "powerhouse" site a distance away from the actual vehicle. The London and Blackwall Railway, which opened for passengers in east London, England, in 1840 used such a system. The first practical cable car line was tested in
San Francisco San Francisco (; Spanish for " Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17t ...
, in 1873. Part of its success is attributed to the development of an effective and reliable cable grip mechanism, to grab and release the moving cable without damage. The second city to operate cable trams was
Dunedin Dunedin ( ; mi, Ōtepoti) is the second-largest city in the South Island of New Zealand (after Christchurch), and the principal city of the Otago region. Its name comes from , the Scottish Gaelic name for Edinburgh, the capital of Scotland. Th ...
, from 1881 to 1957. The most extensive cable system in the US was built in
Chicago (''City in a Garden''); I Will , image_map = , map_caption = Interactive Map of Chicago , coordinates = , coordinates_footnotes = , subdivision_type = List of sovereign states, Count ...
, having been built in stages between 1859 and 1892. New York City developed multiple cable car lines, that operated from 1883 to 1909. Los Angeles also had several cable car lines, including the Second Street Cable Railroad, which operated from 1885 to 1889, and the Temple Street Cable Railway, which operated from 1886 to 1898. From 1885 to 1940, the city of Melbourne, Victoria, Australia operated one of the largest cable systems in the world, at its peak running 592 trams on of track. There were also two isolated cable lines in
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
, New South Wales, Australia; the North Sydney line from 1886 to 1900, and the King Street line from 1892 to 1905. In
Dresden Dresden (, ; Upper Saxon: ''Dräsdn''; wen, label= Upper Sorbian, Drježdźany) is the capital city of the German state of Saxony and its second most populous city, after Leipzig. It is the 12th most populous city of Germany, the fourth ...
, Germany, in 1901 an elevated suspended cable car following the ''Eugen Langen one-railed floating tram system'' started operating. Cable cars operated on Highgate Hill in North London and Kennington to Brixton Hill in South London. They also worked around "Upper Douglas" in the
Isle of Man ) , anthem = " O Land of Our Birth" , image = Isle of Man by Sentinel-2.jpg , image_map = Europe-Isle_of_Man.svg , mapsize = , map_alt = Location of the Isle of Man in Europe , map_caption = Location of the Isle of Man (green) in Europ ...
from 1897 to 1929 (cable car 72/73 is the sole survivor of the fleet). In Italy, in
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into pr ...
, the Trieste–Opicina tramway was opened in 1902, with the steepest section of the route being negotiated with the help of a funicular and its cables. Cable cars suffered from high infrastructure costs, since an expensive system of
cables Cable may refer to: Mechanical * Nautical cable, an assembly of three or more ropes woven against the weave of the ropes, rendering it virtually waterproof * Wire rope, a type of rope that consists of several strands of metal wire laid into a hel ...
, pulleys,
stationary engine A stationary engine is an engine whose framework does not move. They are used to drive immobile equipment, such as pumps, generators, mills or factory machinery, or cable cars. The term usually refers to large immobile reciprocating engines, ...
s and lengthy underground vault structures beneath the rails had to be provided. They also required physical strength and skill to operate, and alert operators to avoid obstructions and other cable cars. The cable had to be disconnected ("dropped") at designated locations to allow the cars to coast by inertia, for example when crossing another cable line. The cable would then have to be "picked up" to resume progress, the whole operation requiring precise timing to avoid damage to the cable and the grip mechanism. Breaks and frays in the cable, which occurred frequently, required the complete cessation of services over a cable route while the cable was repaired. Due to overall wear, the entire length of cable (typically several kilometres) would have to be replaced on a regular schedule. After the development of reliable electrically powered trams, the costly high-maintenance cable car systems were rapidly replaced in most locations. Cable cars remained especially effective in hilly cities, since their nondriven wheels would not lose traction as they climbed or descended a steep hill. The moving cable would physically pull the car up the hill at a steady pace, unlike a low-powered steam or horse-drawn car. Cable cars do have wheel brakes and track brakes, but the cable also helps restrain the car to going downhill at a constant speed. Performance in steep terrain partially explains the survival of cable cars in San Francisco. The
San Francisco cable cars The San Francisco cable car system is the world's last manually operated cable car system and an icon of the city of San Francisco. The system forms part of the intermodal urban transport network operated by the San Francisco Municipal Railw ...
, though significantly reduced in number, continue to perform a regular transportation function, in addition to being a well-known tourist attraction. A single cable line also survives in
Wellington Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by ...
(rebuilt in 1979 as a
funicular A funicular (, , ) is a type of cable railway system that connects points along a railway track laid on a steep slope. The system is characterized by two counterbalanced carriages (also called cars or trains) permanently attached to opposite ...
but still called the " Wellington Cable Car"). Another system, actually two separate cable lines with a shared power station in the middle, operates from the Welsh town of Llandudno up to the top of the Great Orme hill in North Wales, UK.


Gas

In the late 19th and early 20th centuries a number of systems in various parts of the world employed trams powered by gas,
naphtha Naphtha ( or ) is a flammable liquid hydrocarbon mixture. Mixtures labelled ''naphtha'' have been produced from natural gas condensates, petroleum distillates, and the distillation of coal tar and peat. In different industries and regions ' ...
gas or coal gas in particular. Gas trams are known to have operated between Alphington and Clifton Hill in the northern suburbs of Melbourne, Australia (1886–1888); in Berlin and
Dresden Dresden (, ; Upper Saxon: ''Dräsdn''; wen, label= Upper Sorbian, Drježdźany) is the capital city of the German state of Saxony and its second most populous city, after Leipzig. It is the 12th most populous city of Germany, the fourth ...
, Germany; in
Estonia Estonia, formally the Republic of Estonia, is a country by the Baltic Sea in Northern Europe. It is bordered to the north by the Gulf of Finland across from Finland, to the west by the sea across from Sweden, to the south by Latvia, an ...
(1921–1951); between Jelenia Góra, Cieplice, and
Sobieszów Sobieszów (german: Hermsdorf unterm Kynast, ''short:'' german: Hermsdorf, ) is a part of the town of Jelenia Góra in Poland. It is located near Karkonosze National Park. The ruined castle Chojnik Chojnik Castle (pronounced , german: Kynast ...
in Poland (from 1897); and in the UK at Lytham St Annes, Trafford Park, Manchester (1897–1908) and Neath, Wales (1896–1920). On 29 December 1886 the Melbourne newspaper '' The Argus'' reprinted a report from the San Francisco Bulletin that Mr Noble had demonstrated a new 'motor car' for tramways 'with success'. The tramcar 'exactly similar in size, shape, and capacity to a cable grip car' had the 'motive power' of gas 'with which the reservoir is to be charged once a day at power stations by means of a rubber hose'. The car also carried an electricity generator for 'lighting up the tram and also for driving the engine on steep grades and effecting a start'. Comparatively little has been published about gas trams. However, research on the subject was carried out for an article in the October 2011 edition of "The Times", the historical journal of the Australian Association of Timetable Collectors, now the Australian Timetable Association. A tram system powered by compressed natural gas was due to open in
Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federal constitutional monarchy consists of thirteen states and three federal territories, separated by the South China Sea into two regions: Peninsular Malaysia and Borneo's East Mal ...
in 2012, but the news about the project appears to have dried up.


Electric

The world's first electric tram line operated in Sestroretsk near
Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
invented and tested by inventor Fyodor Pirotsky in 1875. Later, using a similar technology, Pirotsky put into service the first public electric tramway in St. Petersburg, which operated only during September 1880. The second demonstrative tramway was presented by Siemens & Halske at the 1879 Berlin Industrial Exposition. The first public electric tramway used for permanent service was the Gross-Lichterfelde tramway in
Lichterfelde Lichterfelde may refer to: * Lichterfelde (Berlin), a locality in the borough of Steglitz-Zehlendorf in Berlin, Germany * Lichterfelde West, an elegant residential area in Berlin * Lichterfelde, Saxony-Anhalt, a municipality in the Stendhal Distri ...
near Berlin in Germany, which opened in 1881. It was built by Werner von Siemens who contacted Pirotsky. This was world's first commercially successful electric tram. It initially drew current from the rails, with overhead wire being installed in 1883. In Britain, Volk's Electric Railway was opened in 1883 in Brighton. This two kilometer line along the seafront, re-gauged to in 1884, remains in service to this day and is the oldest operating electric tramway in the world. Also in 1883,
Mödling and Hinterbrühl Tram Mödling and Hinterbrühl Tram or ''Mödling and Hinterbrühl Local Railway'' ( German: ''Lokalbahn Mödling–Hinterbrühl'') was an electric tramway in Austria, running 4.5 km (2.8 mi) from Mödling to Hinterbrühl, in the southwe ...
was opened near Vienna in Austria. It was the first tram in the world in regular service that was run with electricity served by an overhead line with pantograph current collectors. The Blackpool Tramway was opened in Blackpool, UK on 29 September 1885 using conduit collection along Blackpool Promenade. This system is still in operation in a modernised form. The earliest tram system in Canada was built by John Joseph Wright, brother of the famous mining entrepreneur
Whitaker Wright James Whitaker Wright (9 February 1846 – 26 January 1904) was a company promoter and swindler, who committed suicide at the Royal Courts of Justice in London immediately following his conviction for fraud. Early life The eldest of five child ...
, in
Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...
in 1883, introducing electric trams in 1892. In the US, multiple functioning experimental electric trams were exhibited at the 1884 World Cotton Centennial World's Fair in
New Orleans, Louisiana New Orleans ( , ,New Orleans
, but they were not deemed good enough to replace the Lamm fireless engines then propelling the St. Charles Avenue Streetcar in that city. The first commercial installation of an electric streetcar in the United States was built in 1884 in Cleveland, Ohio and operated for a period of one year by the East Cleveland Street Railway Company. The first city-wide electric streetcar system, was implemented in 1886 in Montgomery, Alabama by the
Capital City Street Railway The Capital City Street Railway, also known as the Lightning Route, was the first citywide system of streetcars established in Montgomery, Alabama, on April 15, 1886.The Alabama Department of Archives and History page mentions streetcar developme ...
Company, and ran for 50 years. In 1888, the Richmond Union Passenger Railway began to operate trams in Richmond, Virginia that Frank J. Sprague had built. Sprague later developed multiple unit control, first demonstrated in Chicago in 1897, allowing multiple cars to be coupled together and operated by a single motorman. This gave rise to the modern
subway Subway, Subways, The Subway, or The Subways may refer to: Transportation * Subway, a term for underground rapid transit rail systems * Subway (underpass), a type of walkway that passes underneath an obstacle * Subway (George Bush Intercontin ...
train. Following the improvement of an overhead "trolley" system on streetcars for collecting electricity from overhead wires by Sprague, electric tram systems were rapidly adopted across the world. Earlier electric trains proved difficult or unreliable and experienced limited success until the second half of the 1880s, when new types of current collectors were developed. Siemens' line, for example, provided power through a live rail and a return rail, like a model train, limiting the voltage that could be used, and delivering electric shocks to people and animals crossing the tracks. Siemens later designed his own version of overhead current collection, called the bow collector, and
Thorold, Ontario Thorold is a city in Ontario, Canada, located on the Niagara Escarpment. It is also the seat of the Regional Municipality of Niagara. The Welland Canal passes through the city, featuring lock 7 and the Twin Flight Locks. History The first ...
, opened in 1887, and was considered quite successful at the time. While this line proved quite versatile as one of the earliest fully functional electric streetcar installations, it required horse-drawn support while climbing the Niagara Escarpment and for two months of the winter when hydroelectricity was not available. It continued in service in its original form into the 1950s.
Sidney Howe Short Sidney Howe Short (October 8, 1858 – October 21, 1902) was an electrical engineer, inventor, physicist, professor and businessman. He is known for the development of electric motors and electric railway equipment. His inventions were so succ ...
designed and produced the first electric motor that operated a streetcar without gears. The motor had its armature direct-connected to the streetcar's axle for the driving force. Short pioneered "use of a conduit system of concealed feed" thereby eliminating the necessity of overhead wire and a trolley pole for street cars and railways. While at the University of Denver he conducted important experiments which established that multiple unit powered cars were a better way to operate trains and trolleys. Electric tramways spread to many European cities in the 1890s, such as Prague, Bohemia (then in the Austro-Hungarian Empire), in 1891; Kyiv, Ukraine, in 1892 (the first permanent electric tram line in the Russian Empire); Dresden, Germany, Lyon, France, and Milan and Genoa, Italy, in 1893; Rome, Italy, Plauen, Germany, Lviv, Ukraine, Belgrade, Serbia in 1894; Bristol, United Kingdom, Munich, in 1895; Bilbao, Spain, in 1896; Copenhagen, Denmark, and Vienna, Austria, in 1897; Florence and Turin, Italy, in 1898; Helsinki, Finland, and Madrid and Barcelona, Spain, in 1899. Sarajevo built a citywide system of electric trams in 1895.
Budapest Budapest (, ; ) is the capital and most populous city of Hungary. It is the ninth-largest city in the European Union by population within city limits and the second-largest city on the Danube river; the city has an estimated population o ...
established its tramway system in 1887, and its ring line has grown to be the busiest tram line in Europe, with a tram running every 60 seconds at rush hour. Bucharest and
Belgrade Belgrade ( , ;, ; names in other languages) is the capital and largest city in Serbia. It is located at the confluence of the Sava and Danube rivers and the crossroads of the Pannonian Plain and the Balkan Peninsula. Nearly 1,166,763 mi ...
ran a regular service from 1894.
Ljubljana Ljubljana (also known by other historical names) is the capital and largest city of Slovenia. It is the country's cultural, educational, economic, political and administrative center. During antiquity, a Roman city called Emona stood in the ar ...
introduced its tram system in 1901 – it closed in 1958. Oslo had the first tramway in
Scandinavia Scandinavia; Sámi languages: /. ( ) is a subregion in Northern Europe, with strong historical, cultural, and linguistic ties between its constituent peoples. In English usage, ''Scandinavia'' most commonly refers to Denmark, Norway, and S ...
, starting operation on 2 March 1894. The first electric tramway in Australia was a Sprague system demonstrated at the 1888 Melbourne Centennial Exhibition in Melbourne; afterwards, this was installed as a commercial venture operating between the outer Melbourne suburb of Box Hill and the then tourist-oriented country town Doncaster from 1889 to 1896. As well, electric systems were built in Adelaide, Ballarat, Bendigo,
Brisbane Brisbane ( ) is the capital and most populous city of the Australian state of Queensland, and the third-most populous city in Australia and Oceania, with a population of approximately 2.6 million. Brisbane lies at the centre of the South ...
, Fremantle, Geelong, Hobart, Kalgoorlie, Launceston, Leonora, Newcastle, Perth, and
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
. By the 1970s, the only full tramway system remaining in Australia was the Melbourne tram system. However, there were also a few single lines remaining elsewhere: the Glenelg tram line, connecting Adelaide to the beachside suburb of Glenelg, and tourist trams in the Victorian
Goldfields Goldfield or Goldfields may refer to: Places * Goldfield, Arizona, the former name of Youngberg, Arizona, a populated place in the United States * Goldfield, Colorado, a community in the United States * Goldfield, Iowa, a city in the United Sta ...
cities of Bendigo and Ballarat. In recent years the Melbourne system, generally recognised as the largest urban tram network in the world, has been considerably modernised and expanded. The Adelaide line has also been extended to the Entertainment Centre, and work is progressing on further extensions.
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
re-introduced trams (or light rail) on 31 August 1997. A completely new system, known as G:link, was introduced on the Gold Coast, Queensland on 20 July 2014. The Newcastle Light Rail opened in February 2019, while the Canberra light rail opened on 20 April 2019. This is the first time that there have been trams in Canberra, even though Walter Burley Griffin's 1914–1920 plans for the capital then in the planning stage did propose a Canberra tram system. In Japan, the Kyoto Electric railroad was the first tram system, starting operation in 1895. By 1932, the network had grown to 82 railway companies in 65 cities, with a total network length of . By the 1960s the tram had generally died out in Japan. Two rare but significant alternatives were
conduit current collection Conduit current collection is an obsolete system of electric current collection used by some electric tramways, where the power supply was carried in a 'conduit' (a small tunnel) under the roadway. Modern systems fall under the term ground-lev ...
, which was widely used in London, Washington, D.C. and New York City, and the surface contact collection method, used in Wolverhampton (the Lorain system), Torquay and Hastings in the UK (the Dolter stud system), and currently in Bordeaux, France (the ground-level power supply system). The convenience and economy of electricity resulted in its rapid adoption once the technical problems of production and transmission of electricity were solved. Electric trams largely replaced animal power and other forms of motive power including cable and steam, in the late 19th and early 20th centuries. There is one particular hazard associated with trams powered from a trolley pole off an overhead line. Since the tram relies on contact with the rails for the current return path, a problem arises if the tram is derailed or (more usually) if it halts on a section of track that has been particularly heavily sanded by a previous tram, and the tram loses electrical contact with the rails. In this event, the underframe of the tram, by virtue of a circuit path through ancillary loads (such as interior lighting), is live at the full supply voltage, typically 600 volts DC. In British terminology, such a tram was said to be 'grounded'—not to be confused with the US English use of the term, which means the exact opposite. Any person stepping off the tram and completing the earth return circuit with their body could receive a serious electric shock. In such an event, the driver was required to jump off the tram (avoiding simultaneous contact with the tram and the ground) and pull down the trolley pole, before allowing passengers off the tram. Unless derailed, the tram could usually be recovered by running water down the running rails from a point higher than the tram, the water providing a conducting bridge between the tram and the rails. In the 2000s, several companies introduced catenary-free designs. Alstom's Citadis line uses a third rail, Bombardier's PRIMOVE LRV is charged by contactless induction plates embedded in the trackway and CAF URBOS tram using ultracaps technology


Other power sources

In some places, other forms of power were used to power the tram.


Battery

As early as 1834, Thomas Davenport, a Vermont blacksmith, had invented a battery-powered electric motor which he later patented. The following year he used it to operate a small model electric car on a short section of track four feet in diameter. Attempts to use
batteries Battery most often refers to: * Electric battery, a device that provides electrical power * Battery (crime), a crime involving unlawful physical contact Battery may also refer to: Energy source *Automotive battery, a device to provide power t ...
as a source of electricity were made from the 1880s and 1890s, with unsuccessful trials conducted in among other places Bendigo and Adelaide in Australia, and for about 14 years as
The Hague The Hague ( ; nl, Den Haag or ) is a city and municipality of the Netherlands, situated on the west coast facing the North Sea. The Hague is the country's administrative centre and its seat of government, and while the official capital o ...
''accutram'' of HTM in the Netherlands. The first trams in Bendigo, Australia, in 1892, were battery-powered, but within as little as three months they were replaced with horse-drawn trams. In
New York City New York, often called New York City or NYC, is the List of United States cities by population, most populous city in the United States. With a 2020 population of 8,804,190 distributed over , New York City is also the L ...
some minor lines also used storage batteries. Then, comparatively recently, during the 1950s, a longer battery-operated tramway line ran from
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city ...
to Bergamo. In China there is a Nanjing battery Tram line and has been running since 2014. More recently in 2019, the West Midlands Metro in
Birmingham Birmingham ( ) is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in the United Kingdom with a population of 1.145 million in the city proper, 2.92 million in the We ...
, England, has adopted battery-powered trams on sections through the city centre close to Grade I listed
Birmingham Town Hall Birmingham Town Hall is a concert hall and venue for popular assemblies opened in 1834 and situated in Victoria Square, Birmingham, England. It is a Grade I listed building. The hall underwent a major renovation between 2002 and 2007. It no ...
.


Compressed air

Paris and Berne (Switzerland) operated trams that were powered by compressed air using the Mekarski system. Trials on street tramways in Britain, including by the North Metropolitan Tramway Company between Kings Cross and Holloway, London (1883), achieved acceptable results but were found not to be economic because of the combined coal consumption of the stationary compressor and the onboard steam boiler.


Human power

The Convict Tramway was hauled by human power in the form of convicts from the Port Arthur convict settlement. and was created to replace the hazardous sea voyage from Hobart to Port Arthur, Tasmania.
Charles O'Hara Booth Charles O'Hara Booth (31 August 1800 – 11 August 1851), was an English-born army officer who served in India, the West Indies and England for a total of 18 years before being posted to Van Diemen's Land, Australia (later to be named Tasma ...
oversaw the construction of the tramway. It opened in 1836 and ran for 8 km (5 miles) from Oakwood to
Taranna Taranna is a rural locality in the local government area (LGA) of Tasman in the South-east LGA region of Tasmania. The locality is about north-east of the town of Nubeena. The 2016 census recorded a population of 156 for the state suburb of T ...
. By most definitions, the tramway was the first passenger-carrying railway/tramway in Australia. An unconfirmed report says that it continued to
Eaglehawk Neck Eaglehawk Neck, officially Teralina / Eaglehawk Neck, is a narrow isthmus that connects the Tasman Peninsula with the Forestier Peninsula, and hence to mainland Tasmania, Australia. The locality of Eaglehawk Neck is in the local government are ...
and, if this was so, the length of the tramway would have been more than doubled. The tramway carried passengers and freight, and ran on wooden rails. The gauge is unknown. The date of closure is unknown, but it was certainly prior to 1877.


Hydrogen

In March 2015, China South Rail Corporation (CSR) demonstrated the world's first hydrogen
fuel cell vehicle A fuel cell vehicle (FCV) or fuel cell electric vehicle (FCEV) is an electric vehicle that uses a fuel cell, sometimes in combination with a small battery or supercapacitor, to power its onboard electric motor. Fuel cells in vehicles generate e ...
tramcar at an assembly facility in Qingdao. The chief engineer of the CSR subsidiary CSR Sifang Co Ltd., Liang Jianying, said that the company is studying how to reduce the running costs of the tram.


Hybrid

The Trieste–Opicina tramway in
Trieste Trieste ( , ; sl, Trst ; german: Triest ) is a city and seaport in northeastern Italy. It is the capital city, and largest city, of the autonomous region of Friuli Venezia Giulia, one of two autonomous regions which are not subdivided into pr ...
operates a hybrid funicular tramway system. Conventional electric trams are operated in street running and on reserved track for most of their route. However, on one steep segment of track, they are assisted by cable tractors, which push the trams uphill and act as brakes for the downhill run. For safety, the cable tractors are always deployed on the downhill side of the tram vehicle. Similar systems were used elsewhere in the past, notably on the
Queen Anne Counterbalance The Queen Anne Counterbalance was a funicular streetcar line operated by the Seattle Electric Company, serving the steep slope along its namesake street on Queen Anne Hill in Seattle, Washington, from 1901 to 1940. It replaced an earlier cable ...
in Seattle and the Darling Street wharf line in Sydney.


Liquid fuel

Hastings and some other tramways, for example Stockholms Spårvägar in Sweden and some lines in Karachi, used petrol trams.
Galveston Island Trolley The Galveston Island Trolley is a heritage streetcar network in Galveston, Texas, United States. As of late 2006, the total network length was 6.8 miles (10.9 km) with 22 stations. The Galveston Island Trolley is operated by Island Transit. ...
in Texas operated diesel trams due to the city's hurricane-prone location, which would result in frequent damage to an electrical supply system. Although
Portland, Victoria Portland is a city in Victoria, Australia, and is the oldest European settlement in the state. It is also the main urban centre in the Shire of Glenelg and is located on Portland Bay. As of the 2021 census the population was 10,016, increasing ...
promotes its tourist tram as being a cable car it actually operates using a hidden diesel motor. The tram, which runs on a circular route around the town of Portland, uses dummies and salons formerly used on the extensive
Melbourne cable tramway system The Melbourne cable tramway system was a cable car public transport system, which operated between 1885 and 1940 in Melbourne, Victoria, Australia. The first line, from Spencer Street to the end of Bridge Road Richmond via Flinders Street, ...
and now beautifully restored.


Modern development

In the mid-20th century many tram systems were disbanded, replaced by buses, trolleybuses, automobiles or
rapid transit Rapid transit or mass rapid transit (MRT), also known as heavy rail or metro, is a type of high-capacity public transport generally found in urban areas. A rapid transit system that primarily or traditionally runs below the surface may be ...
. The General Motors streetcar conspiracy was a case study of the decline of trams in the United States. In the 21st century, trams have been re-introduced in cities where they had been closed down for decades (such as Tramlink in London), or kept in heritage use (such as Spårväg City in Stockholm). Most trams made from the 1990s onwards (such as the
Bombardier Flexity The Alstom Flexity (sold as Bombardier Flexity before 2021, stylized in all caps) is a family of modern trams, streetcars and light rail vehicles manufactured by Bombardier Transportation, since 2021 a division of French company Alstom. As of 20 ...
series and Alstom Citadis) are articulated low-floor trams with features such as regenerative braking.


Design

Trams have been used for two main purposes: for carrying passengers and for carrying cargo. There are several types of passenger tram: * Articulated * Cargo trams * Double-Decker * Drop-centre (or drop-center) * Double ended and Single ended *
Low-floor Accessibility is the design of products, devices, services, vehicles, or environments so as to be usable by people with disabilities. The concept of accessible design and practice of accessible development ensures both "direct access" (i. ...
* Rubber-tired *
Tram-train A tram-train is a type of light rail vehicle that meets the standards of a light rail system (usually an urban street running tramway), but which also meets national mainline standards permitting operation alongside mainline trains. This al ...


Operation

There are two main types of tramways, the classic tramway built in the early 20th century with the tram system operating in mixed traffic, and the later type which is most often associated with the tram system having its own right of way. Tram systems that have their own right of way are often called light rail but this does not always hold true. Though these two systems differ in their operation, their equipment is much the same.


Controls

Trams were traditionally operated with separate levers for applying power and brakes. More modern vehicles use a locomotive-style controller which incorporate a dead man's switch. The success of the PCC streetcar had also seen trams use automobile-style foot controls allowing hands-free operation, particularly when the driver was responsible for fare collection.


Power supply

Electric trams use various devices to collect power from overhead lines. The most common device found today is the pantograph, while some older systems use trolley poles or bow collectors. Ground-level power supply has become a recent innovation. Another new technology uses supercapacitors; when an insulator at a track switch cuts off power from the tram for a short distance along the line, the tram can use energy stored in a large capacitor to drive the tram past the gap in the power feed. A rather obsolete system for power supply is
conduit current collection Conduit current collection is an obsolete system of electric current collection used by some electric tramways, where the power supply was carried in a 'conduit' (a small tunnel) under the roadway. Modern systems fall under the term ground-lev ...
. The old tram systems in London,
Manhattan Manhattan (), known regionally as the City, is the most densely populated and geographically smallest of the five boroughs of New York City. The borough is also coextensive with New York County, one of the original counties of the U.S. state ...
(New York City), and Washington, D.C., used live rails, like those on third-rail electrified railways, but in a conduit underneath the road, from which they drew power through a plough. It was called
Conduit current collection Conduit current collection is an obsolete system of electric current collection used by some electric tramways, where the power supply was carried in a 'conduit' (a small tunnel) under the roadway. Modern systems fall under the term ground-lev ...
. Washington's was the last of these to close, in 1962. Today, no commercial tramway uses this system. More recently, a modern equivalent to these systems has been developed which allows for the safe installation of a third rail on city streets, which is known as surface current collection or ground-level power supply; the main example of this is the new tramway in Bordeaux.


Ground-level power supply

A ground-level power supply system also known as surface current collection or (APS) is an updated version of the original stud type system. APS uses a third rail placed between the running rails, divided electrically into eight-metre powered segments with three-metre neutral sections between. Each tram has two power collection skates, next to which are antennas that send radio signals to energize the power rail segments as the tram passes over them. Older systems required mechanical switching systems which were susceptible to environmental problems. At any one time no more than two consecutive segments under the tram should actually be live. Wireless and solid state switching remove the mechanical problem. Alstom developed the system primarily to avoid intrusive power supply cables in the sensitive area of the old city of old Bordeaux.


Routes

Route patterns vary greatly among the world's tram systems, leading to different
network topologies Network topology is the arrangement of the elements ( links, nodes, etc.) of a communication network. Network topology can be used to define or describe the arrangement of various types of telecommunication networks, including command and contr ...
. * Most systems start by building up a strongly nucleated radial pattern of routes linking the city centre with residential suburbs and traffic hubs such as railway stations and hospitals, usually following main roads. Some of these, such as those in
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a List of cities in China, city and Special administrative regions of China, special ...
, Blackpool and
Bergen Bergen (), historically Bjørgvin, is a city and municipalities of Norway, municipality in Vestland county on the Western Norway, west coast of Norway. , its population is roughly 285,900. Bergen is the list of towns and cities in Norway, secon ...
, still essentially comprise a single route. Some suburbs may be served by loop lines connecting two adjacent radial roads. Some modern systems have started by reusing existing radial railway tracks, as in Nottingham and
Birmingham Birmingham ( ) is a city and metropolitan borough in the metropolitan county of West Midlands in England. It is the second-largest city in the United Kingdom with a population of 1.145 million in the city proper, 2.92 million in the We ...
, sometimes joining them together by a section of street track through the city centre, as in Manchester. Later developments often include tangential routes linking adjacent suburbs directly, or multiple routes through the town centre to avoid congestion (as in Manchester's Second City Crossing). * Other new systems, particularly those in large cities which already have well-developed metro and suburban railway systems, such as
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
and
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...
, have started by building isolated suburban lines feeding into railway or metro stations. In Paris these have then been linked by ring lines. * A third, weakly nucleated, route pattern may grow up where a number of nearby small settlements are linked, such as in the coal-mining areas served by BOGESTRA or the Silesian Interurbans. * A fourth starting point may be a loop in the city centre, sometimes called a downtown circulator, as in Portland or El Paso. * Occasionally a modern tramway system may grow from a preserved heritage line, as in
Stockholm Stockholm () is the capital and largest city of Sweden as well as the largest urban area in Scandinavia. Approximately 980,000 people live in the municipality, with 1.6 million in the urban area, and 2.4 million in the metropo ...
. The resulting route patterns are very different. Some have a rational structure, covering their catchment area as efficiently as possible, with new suburbs being planned with tramlines integral to their layout – such is the case in
Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the capital and most populous city of the Netherlands, with The Hague being the seat of government. It has a population of 907,976 within the city proper, 1,558,755 in the urban ar ...
. Bordeaux and Montpellier have built comprehensive networks, based on radial routes with numerous interconnections, within the last two decades. Some systems serve only parts of their cities, with
Berlin Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitu ...
being the prime example, owing to the fact that trams survived the city's political division only in the Eastern part. Other systems have ended up with a rather random route map, for instance when some previous operating companies have ceased operation (as with the ''tramways vicinaux/buurtspoorwegen'' in Brussels) or where isolated outlying lines have been preserved (as on the eastern fringe of Berlin). In Rome, the remnant of the system comprises 3 isolated radial routes, not connecting in the ancient city centre, but linked by a ring route. Some apparently anomalous lines continue in operation where a new line would not on rational grounds be built, because it is much more costly to build a new line than continue operating an existing one. In some places, the opportunity is taken when roads are being repaved to lay tramlines (though without erecting overhead cables) even though no service is immediately planned: such is the case in Leipzigerstraße in Berlin, the Haarlemmer Houttuinen in Amsterdam, and Botermarkt in Ghent.


Cross-border trams

Tram systems operate across national borders in
Basel , french: link=no, Bâlois(e), it, Basilese , neighboring_municipalities= Allschwil (BL), Hégenheim (FR-68), Binningen (BL), Birsfelden (BL), Bottmingen (BL), Huningue (FR-68), Münchenstein (BL), Muttenz (BL), Reinach (BL), Riehen (B ...
(from Switzerland into France and Germany), Geneva (from Switzerland into France) and Strasbourg (from France into Germany). A planned line linking Hasselt (Belgium) with Maastricht (Netherlands) was cancelled in June 2022.


Track

Tramway track can have different rail profiles to accommodate the various operating environments of the vehicle. They may be embedded into concrete for street-running operation, or use standard ballasted track with railroad ties on high-speed sections. A more ecological solution is to embed tracks into grass turf. Tramway tracks use a grooved rail with a groove designed for tramway or railway track in pavement or grassed surfaces (grassed track or track in a lawn). The rail has the railhead on one side and the guard on the other. The guard provides accommodation for the flange. The guard carries no weight, but may act as a checkrail. Grooved rail was invented in 1852 by
Alphonse Loubat Alphonse Loubat (15 June 1799 – 10 September 1866) was a French inventor who developed improvements in tram and rail equipment, and helped develop tram lines in New York City and Paris. Loubat was born in Sainte-Livrade-sur-Lot. He went to New ...
, a French inventor who developed improvements in tram and rail equipment, and helped develop tram lines in New York City and Paris. The invention of grooved rail enabled tramways to be laid without causing a nuisance to other road users, except unsuspecting cyclists, who could get their wheels caught in the groove. The grooves may become filled with gravel and dirt (particularly if infrequently used or after a period of idleness) and need clearing from time to time, this being done by a "scrubber" tram. Failure to clear the grooves can lead to a bumpy ride for the passengers, damage to either wheel or rail and possibly derailing. In narrow situations double-track tram lines sometimes reduce to single track, or, to avoid switches, have the tracks interlaced, e.g. in the Leidsestraat in
Amsterdam Amsterdam ( , , , lit. ''The Dam on the River Amstel'') is the capital and most populous city of the Netherlands, with The Hague being the seat of government. It has a population of 907,976 within the city proper, 1,558,755 in the urban ar ...
on three short stretches (se
map detail
; this is known as interlaced or gauntlet track. There is a UK example of interlaced track on the Tramlink, just west of Mitcham Station, where the formation is narrowed by an old landslip causing an obstruction. (See photo in Tramlink entry).


Track gauge

Historically, the track gauge has had considerable variations, with narrow gauge common in many early systems. However, most light rail systems are now standard gauge. An important advantage of standard gauge is that standard railway maintenance equipment can be used on it, rather than custom-built machinery. Using standard gauge also allows light rail vehicles to be delivered and relocated conveniently using freight railways and locomotives. Another factor favoring standard gauge is that low-floor vehicles are becoming popular, and there is generally insufficient space for wheelchairs to move between the wheels in a narrow gauge layout. Standard gauge also enables – at least in theory – a larger choice of manufacturers and thus lower procurement costs for new vehicles. However, other factors such as electrification or loading gauge for which there is more variation may require costly custom built units regardless.


Tram stop

Tram stops may be similar to bus stops in design and use, particularly in street-running sections, where in some cases other vehicles are legally required to stop clear of the tram doors. Some stops may resemble to railway platforms, particularly in private right-of-way sections and where trams are boarded at standard railway platform height, as opposed to using steps at the doorway or low-floor trams.


Manufacturing

Approximately 5,000 new trams are manufactured each year. As of February 2017, 4,478 new trams were on order from their makers, with options being open for a further 1,092. The main manufacturers are:


Debate


Advantages

* Trams (and road public transport in general) can be much more efficient in terms of road usage than cars – one vehicle replaces about 40 cars (which take up a far larger area of road space). * Vehicles run more efficiently compared to similar vehicles that use rubber tyres, since the rolling resistance of steel on steel is lower than rubber on asphalt. * Being guided by rails means that even very long tram units can navigate tight, winding city streets that are inaccessible to long buses. * Tram vehicles are very durable, with some being in continuous revenue service for more than fifty years. This is especially true compared to internal combustion buses, which tend to require high amounts of maintenance and break down after less than 20 years, mostly due to the vibrations of the engine. * In many cases tram networks have a higher capacity than similar buses. This has been cited as a reason for the replacement of one of Europe's busiest bus lines (with three-minute headways in peak times) with a tram by Dresdner Verkehrsbetriebe. * Due to the above-mentioned capacity advantage, labor costs (which form the biggest share of operating costs of many public transit systems) per passenger can be significantly lower compared to buses. * Trams and light rail systems can be cheaper to install than subways or other forms of heavy rail. In Berlin the commonly cited figure is that one kilometer of subway costs as much as ten kilometers of tramway. * ULR Ultra Light Rail developments with prefabricated track and onboard power (no OHL Over Head Line) in the UK are aiming for £10 m per km as opposed to convention tram rail and OHL at £20-£30 m per km * Tramways can take advantage of old heavy rail alignments some examples include the Manchester Metrolink of which the Bury Line was part of the East Lancashire Railway. Other examples can be found in
Paris Paris () is the capital and most populous city of France, with an estimated population of 2,165,423 residents in 2019 in an area of more than 105 km² (41 sq mi), making it the 30th most densely populated city in the world in 2020. Si ...
,
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
,
Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
, Melbourne and
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
. They hence sometimes take advantage of high speed track while on train tracks. *As tram lines are permanent this allows local authorities to redevelop and revitalise their towns and cities provided suitable planning changes are made. Melbourne will allow higher buildings (5 to 6 story) along tram routes leaving the existing suburbs behind unchanged whilst doubling the cities density. * The tram with its fixed route gives developers confidence to invest as opposed to a changeable bus route. * Trams produce less air pollution than rubber tyred transport which produce tyre, asphalt and brake based pollutants. The use of regenerative electric motor braking in trams lowers mechanical brake use. Steel wheel and rail particulates are produced but regular wheel alignment and flexible track mounting can reduce emissions. * Tram networks can link to other operational heavy rail and rapid transit systems, allowing vehicles to move directly from one to the other without passengers needing to alight. Trams that are compatible with heavy rail systems are called tram-trains, while those that can use subway tunnels are called
pre-metro A premetro is a tramway or light railway which includes segments built to rapid transit standards, generally as part of a process of conversion to a metro-standards railway usually by the construction of tunnels in the central city area. Histo ...
or Stadtbahn. * Passengers can reach surface stations quicker than underground stations. Subjective safety at surface stations is often seen to be higher. * Trams can be tourist attractions in ways buses usually aren't. * Many modern tram systems plant low growing vegetation – mostly grasses – between the tracks which has a psychological effect on perceived noise levels and the benefits of greenspace. This is not possible for buses as they deviate too much from an "ideal" track in daily operations * There is a well studied effect that the installation of a tram service – even if service frequency, speed and price all remain constant – leads to higher ridership and mode shift away from cars compared to buses. Conversely, the abandonment of tram service leads to measurable declines in ridership.


Disadvantages

* Installing rails for tram tracks and overhead lines for power means a higher up-front cost than using buses which require no modifications to streets to begin operations. * Tram tracks can be hazardous for cyclists, as bikes, particularly those with narrow tyres, may get their wheels caught in the track grooves. It is possible to close the grooves of the tracks on critical sections by rubber profiles that are pressed down by the wheelflanges of the passing tram but that cannot be lowered by the weight of a cyclist. If not well-maintained, however, these lose their effectiveness over time. * When wet, tram tracks tend to become slippery and thus dangerous for bicycles and motorcycles, especially in traffic. In some cases, even cars can be affected. * The opening of new tram and light rail systems has sometimes been accompanied by a marked increase in car accidents, as a result of drivers' unfamiliarity with the physics and
geometry Geometry (; ) is, with arithmetic, one of the oldest branches of mathematics. It is concerned with properties of space such as the distance, shape, size, and relative position of figures. A mathematician who works in the field of geometry is c ...
of trams. Though such increases may be temporary, long-term conflicts between motorists and light rail operations can be alleviated by segregating their respective rights-of-way and installing appropriate signage and warning systems. * Rail transport can expose neighbouring populations to moderate levels of low-frequency noise. However, transportation planners use noise mitigation strategies to minimise these effects. Most of all, the potential for decreased private motor vehicle operations along the tram's service line because of the service provision could result in lower ambient noise levels than without.


By region

Trams are in a period of growth, with about 800 tram systems operating around the world, 10 or so new systems being opened each year, and many being gradually extended. Some of these systems date from the late 19th or early 20th centuries. In the past 20 years their numbers have been augmented by modern tramway or light rail systems in cities that had discarded this form of transport. There have also been some new tram systems in cities that never previously had them. ''Tramways with tramcars'' (
British English British English (BrE, en-GB, or BE) is, according to Oxford Dictionaries, "English as used in Great Britain, as distinct from that used elsewhere". More narrowly, it can refer specifically to the English language in England, or, more broadl ...
) or ''street railways with streetcars'' (
North American English North American English (NAmE, NAE) is the most generalized variety of the English language as spoken in the United States and Canada. Because of their related histories and cultures, plus the similarities between the pronunciations (accents), ...
) were common throughout the industrialised world in the late 19th and early 20th centuries but they had disappeared from most British, Canadian, French and US cities by the mid-20th century. By contrast, trams in parts of continental Europe continued to be used by many cities, although there were contractions in some countries, including the Netherlands. Since 1980 trams have returned to favour in many places, partly because their tendency to dominate the roadway, formerly seen as a disadvantage, is now considered to be a merit since it raises the visibility of public transport (encouraging car users to change their mode of travel), and enables streets to be reconfigured to give more space to pedestrians, making cites more pleasant places to live. New systems have been built in the United States, United Kingdom, Ireland, Italy, France, Australia and many other countries. In Milan, Italy, the old " Ventotto" trams are considered by its inhabitants a "symbol" of the city. The same can be said of trams in Melbourne in general, but particularly the iconic W class. The Toronto streetcar system had similarly become an iconic symbol of the city, operating the largest network in the Americas as well as the only large-scale tram system in Canada (not including light rail systems, or heritage lines).


Major tram and light rail systems


Current systems

The largest tram (classic tram, streetcar, ''straßenbahn'') and fast tram ( light rail, stadtbahn) networks in the world by route length (as of 2016) are: * Melbourne () *
Saint Petersburg Saint Petersburg ( rus, links=no, Санкт-Петербург, a=Ru-Sankt Peterburg Leningrad Petrograd Piter.ogg, r=Sankt-Peterburg, p=ˈsankt pʲɪtʲɪrˈburk), formerly known as Petrograd (1914–1924) and later Leningrad (1924–1991), i ...
() * Cologne () *
Berlin Berlin ( , ) is the capital and largest city of Germany by both area and population. Its 3.7 million inhabitants make it the European Union's most populous city, according to population within city limits. One of Germany's sixteen constitu ...
() *
Moscow Moscow ( , US chiefly ; rus, links=no, Москва, r=Moskva, p=mɐskˈva, a=Москва.ogg) is the capital and largest city of Russia. The city stands on the Moskva River in Central Russia, with a population estimated at 13.0 million ...
() *
Milan Milan ( , , Lombard: ; it, Milano ) is a city in northern Italy, capital of Lombardy, and the second-most populous city proper in Italy after Rome. The city proper has a population of about 1.4 million, while its metropolitan city ...
() *
Budapest Budapest (, ; ) is the capital and most populous city of Hungary. It is the ninth-largest city in the European Union by population within city limits and the second-largest city on the Danube river; the city has an estimated population o ...
() * Katowice agglomeration () * Vienna (). Other large transit networks that operate streetcar and light rail systems include: * Dallas Light Rail, modern streetcar and heritage streetcar () * Sofia () *
Warsaw Warsaw ( pl, Warszawa, ), officially the Capital City of Warsaw,, abbreviation: ''m.st. Warszawa'' is the capital and largest city of Poland. The metropolis stands on the River Vistula in east-central Poland, and its population is officiall ...
() *
Leipzig Leipzig ( , ; Upper Saxon: ) is the most populous city in the German state of Saxony. Leipzig's population of 605,407 inhabitants (1.1 million in the larger urban zone) as of 2021 places the city as Germany's eighth most populous, as ...
() * Brussels () *
Łódź Łódź, also rendered in English as Lodz, is a city in central Poland and a former industrial centre. It is the capital of Łódź Voivodeship, and is located approximately south-west of Warsaw. The city's coat of arms is an example of ca ...
() * Bucharest () * Prague () *
Dresden Dresden (, ; Upper Saxon: ''Dräsdn''; wen, label= Upper Sorbian, Drježdźany) is the capital city of the German state of Saxony and its second most populous city, after Leipzig. It is the 12th most populous city of Germany, the fourth ...
() *
Los Angeles Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world ...
()


=Statistics

= * Tram and light rail systems operate in 388 cities across the world, 206 of which are in Europe; * The longest single tram line and route in the world is the interurban Belgian Coast Tram (Kusttram), which runs almost the entire length of the Belgian coast. Another fairly long interurban line is the
Valley Metro Rail Valley Metro Rail (styled as METRO) is a light rail line serving the cities of Phoenix, Tempe, and Mesa in Arizona, USA. The network, which is part of the Valley Metro public transit system, began operations on December 27, 2008. In , the sy ...
in agglomeration of
Phoenix, Arizona Phoenix ( ; nv, Hoozdo; es, Fénix or , yuf-x-wal, Banyà:nyuwá) is the List of capitals in the United States, capital and List of cities and towns in Arizona#List of cities and towns, most populous city of the U.S. state of Arizona, with 1 ...
, with its . World's longest urban (intracity) tram line is 33 km counter-ring routes 5/5a in Kazan ( Tatarstan,
Russia Russia (, , ), or the Russian Federation, is a transcontinental country spanning Eastern Europe and Northern Asia. It is the largest country in the world, with its internationally recognised territory covering , and encompassing one-ei ...
). * Since 1985, 120 light rail systems have opened; * Since 2000, 78 systems have opened while 13 have closed. The countries that have opened the most systems since 2000 are the USA (23), France (20), Spain (16), and Turkey (8); * of track is in operation, with in construction and a further planned; * The longest systems are in Melbourne (), Saint Petersburg (), Katowice (Upper Silesian Industrial Region) (), Cologne (), Berlin (), Milan (), Budapest (), and Vienna (). * These lines have 32,345 stops at an average spacing of 484 metres; * They carry 13.5 billion passengers a year, 3% of all public transport passengers. The highest-volume systems are Budapest (396 million passengers a year), Prague (372 m), Bucharest (322 m), Saint Petersburg (312 m), and Vienna (305 m); * The most intensely used networks (passengers per km of, per year) are: Istanbul, Hong Kong, Tokyo and Sarajevo. * Just over 36,000 trams and light rail vehicles are in operation. The largest fleets are in Moscow (919), Saint Petersburg (833), Prague (830), Budapest (612) and Warsaw (526); * Between 1997 and 2014, 400–450 vehicles have been built per year. * As of October 2015, Hong Kong has the world's only exclusively double-decker tramway system. * The most intensively used junction in any tram network is the Lazarská x Spálená junction in Prague with appx. 150 vehicles passing through per hour. * World's longest 9-sectioned -meter articulated tram vehicle CAF Urbos 3/9 started operation in Budapest in 2016.
Škoda ForCity Škoda ForCity is a family of low-floor trams built by Škoda Transportation. This includes Finnish-made Artic (tram), Artic trams branded as ForCity Smart. ForCity trams were ordered by transport companies of Bonn, Bratislava, Chemnitz, Eskişe ...
vehicles family allows expansion of length up to with 539 passengers.


Historical

Historically, the Paris Tram System was, at its peak, the world's largest system, with of track in 1925 (according to other sources, ca. of route length in 1930). However it was completely closed in 1938. The next largest system appears to have been , in Buenos Aires before 19 February 1963. The third largest was Chicago, with over of track, but it was all converted to trolleybus and bus services by 21 June 1958. Before its decline, the BVG in Berlin operated a very large network with of route. Before its system started to be converted to trolleybus (and later bus) services in the 1930s (last tramway closed 6 July 1952), the first-generation London network had of route in 1931. In 1958 trams in Rio de Jainero were employed on () of track. The final line, the Santa Teresa route was closed in 1968. During a period in the 1980s, the world's largest tram system was in Leningrad (now known as St. Petersburg) with , USSR, and was included as such in the Guinness World Records; however Saint Petersburg's tram system has declined in size since the fall of the Soviet Union. Vienna in 1960 had , before the expansion of bus services and the opening of a subway (1976). Substituting subway services for tram routes continues. was in Minneapolis-Saint Paul in 1947: There streetcars ended 31 October 1953 in Minneapolis and 19 June 1954 in St. Paul. The Sydney tram network, before it was closed on 25 February 1961, had of route, and was thus the largest in Australia. As from 1961, the Melbourne system (currently recognised as the world's largest) took over Sydney's title as the largest network in Australia.


Africa


Asia

* Tramway systems were well established in the Asian region at the start of the 20th century, but started a steady decline during the mid to late 1930s. The 1960s marked the end of its dominance in public transportation with most major systems closed and the equipment and rails sold for scrap; however, some extensive original systems still remain in service in Japan. In recent years there has been renewed interest in the tram with modern systems being built in Japan and China. * Several cities in
China China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
had tram systems during the 20th century; however, by the end of the century, only the systems in Dalian,
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a List of cities in China, city and Special administrative regions of China, special ...
and Changchun remained extant. However the 21st century has seen a resurgence in development of tram transport as China struggles with urban traffic congestion and pollution with at least 15 systems operating.
Hong Kong Hong Kong ( (US) or (UK); , ), officially the Hong Kong Special Administrative Region of the People's Republic of China (abbr. Hong Kong SAR or HKSAR), is a List of cities in China, city and Special administrative regions of China, special ...
has an exclusive fleet of double-decker trams. As of 2019, Wuyishan, Baoshan, Jiaxing and Haikou have new tram systems under construction. * The first Japanese tram line was inaugurated in 1895 as the Kyoto Electric Railroad. The tram reached its zenith in 1932 when 82 rail companies operated 1,479 kilometers of track in 65 cities. The tram declined in popularity through the remaining years of the 1930s and during the 1960s many of the remaining operational tramways were shut down or converted into commuter railway lines. * In India, trams are in operation only in
Kolkata Kolkata (, or , ; also known as Calcutta , the official name until 2001) is the capital of the Indian state of West Bengal, on the eastern bank of the Hooghly River west of the border with Bangladesh. It is the primary business, comme ...
and gauge up to 30 km across the city. Trams were discontinued in Chennai in 1954 and in
Mumbai Mumbai (, ; also known as Bombay — the official name until 1995) is the capital city of the Indian state of Maharashtra and the ''de facto'' financial centre of India. According to the United Nations, as of 2018, Mumbai is the secon ...
in 1960. Tram service was started in 1884 in Karachi but was closed in 1975. * The Northern and Central areas of the City of Colombo in
Sri Lanka Sri Lanka (, ; si, ශ්‍රී ලංකා, Śrī Laṅkā, translit-std=ISO (); ta, இலங்கை, Ilaṅkai, translit-std=ISO ()), formerly known as Ceylon and officially the Democratic Socialist Republic of Sri Lanka, is an ...
had an electric Tram Car system ( gauge). This system commenced operations about 1900 and was discontinued by 1960. However, a new tram system is in the process of being brought to Colombo as part of the plan of Western Region Megapolis. * The 13-kilometre-long Jerusalem Light Rail system began operation in August 2011 and is currently being extended, with the full system expected to be in operation by 2023. A significant portion of it will be underground. A light rail system for Beersheba is also currently planned. *In
Thailand Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
, an extensive tram system ran in Bangkok from 1888, until it was suspended in 1968. A smaller single-route tram route tram in Lopburi was also suspended in the early 1960s. * Other countries with discontinued tram systems include
Indonesia Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania between the Indian and Pacific oceans. It consists of over 17,000 islands, including Sumatra, Java, Sulawesi, and parts of Borneo and New Gui ...
,
Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, bor ...
,
Malaysia Malaysia ( ; ) is a country in Southeast Asia. The federal constitutional monarchy consists of thirteen states and three federal territories, separated by the South China Sea into two regions: Peninsular Malaysia and Borneo's East Mal ...
,
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
,
Philippines The Philippines (; fil, Pilipinas, links=no), officially the Republic of the Philippines ( fil, Republika ng Pilipinas, links=no), * bik, Republika kan Filipinas * ceb, Republika sa Pilipinas * cbk, República de Filipinas * hil, Republ ...
, and
Vietnam Vietnam or Viet Nam ( vi, Việt Nam, ), officially the Socialist Republic of Vietnam,., group="n" is a country in Southeast Asia, at the eastern edge of mainland Southeast Asia, with an area of and population of 96 million, making ...
. * However, a tram system is planned for construction in Gwadar,
Pakistan Pakistan ( ur, ), officially the Islamic Republic of Pakistan ( ur, , label=none), is a country in South Asia. It is the world's List of countries and dependencies by population, fifth-most populous country, with a population of almost 24 ...
where construction started in late 2011. * Trams are also under construction in
DHA City, Karachi DHA City Karachi is a housing estate being built in Gadap Town, which is located in the outskirts of Karachi, Sindh, Pakistan. The project spans over 11,640 acres. Located 56 kilometers from Karachi, the community is planned to be self-dependent f ...
. *Several Tram systems are under construction and proposal in Taiwan, Mostly in Kaohsiung (Phase III) and Taipei (New Taipei City). The First LRT system was established in Kaohsiung (Circular LRT), followed by the Danhai Light Rail Transit in Northern Taiwan.


Indonesia

* In Batavia (now Jakarta), the capital of the former Dutch colony of the Netherlands East Indies, a horse tram service started in 1869. A steam tram ran from 1881, and electrification followed in 1897. All Jakarta trams were discontinued in the 1960s by an independent Indonesia due to pressure from Sukarno, which saw tram network as "antiquated" and a "relic of hecolonial era". The other cities in Indonesia who used to have urban tram network were Surabaya and Semarang. * The Semarang tram network was constructed between 1882 and 1883, and it was essentially an inner suburb extension of the Samarang Joana Railway (SJS) network. The company already had an extensive rural tram network to the east of Semarang. Unfortunately, due to financial difficulties that hampered the SJS railway company, the Semarang tram network was closed down in 1940 (despite public protest in Semarang) and their rolling stock transferred to the Surabaya tram network. * Surabaya's tram network was first built in 1886. Initially consisting of steam trams only, later electric trams were added in 1923. They served Surabaya commuters well into the independence era. The electric tram bowed out from service in 1968, while its steam counterpart outlived the electrics before they too bowed out from service in 1978, making it the very last urban steam tram service in the world to go out of service. * In 2012, there was talk of reviving Surabaya's tram network as a part of Surabaya Mass Rapid Transit project, which will see parts of the old electric tram right of way reactivated, and it will be combined with the future monorail network. The project is aimed to alleviate Surabaya's traffic congestion and provide cheap public transportation for Surabaya commuters. In 2014, the project entered the tender phase.


Europe

In many European cities, much tramway infrastructure was lost in the mid-20th century, though not always on the same scale as in other parts of the world such as North America. Most of Central and Eastern Europe retained the majority of its tramway systems and it is here that the largest and busiest tram systems in the world are found. Urban public transportation has been experiencing a sustained revival since the 1990s. Many European cities are rehabilitating, upgrading, expanding and reconstructing their old tramway lines and building new tramway lines.


North America

In North America, these vehicles are called "streetcars" (or "trolleys" in parts of the United States); the term ''tram'' is more likely to be understood as an
aerial tramway An aerial tramway, sky tram, cable car, ropeway, aerial tram, telepherique, or seilbahn is a type of aerial lift which uses one or two stationary ropes for support while a third moving rope provides propulsion. With this form of lift, the grip ...
or a
people-mover A people mover or automated people mover (APM) is a type of small scale automated guideway transit system. The term is generally used only to describe systems serving relatively small areas such as airports, downtown districts or theme parks. ...
, though "tram" may be used colloquially in Canada. Streetcar systems were developed in late 19th to early 20th centuries in a number of cities throughout North America. However, most North American cities saw their streetcar lines removed in the mid-20th century for a variety of financial, technological and social reasons. Exceptions included
Boston Boston (), officially the City of Boston, is the state capital and most populous city of the Commonwealth of Massachusetts, as well as the cultural and financial center of the New England region of the United States. It is the 24th- mo ...
,
Cleveland Cleveland ( ), officially the City of Cleveland, is a city in the United States, U.S. U.S. state, state of Ohio and the county seat of Cuyahoga County, Ohio, Cuyahoga County. Located in the northeastern part of the state, it is situated along ...
,
Mexico City Mexico City ( es, link=no, Ciudad de México, ; abbr.: CDMX; Nahuatl: ''Altepetl Mexico'') is the capital and largest city of Mexico, and the most populous city in North America. One of the world's alpha cities, it is located in the Valley o ...
,
New Orleans New Orleans ( , ,New Orleans
, Newark, Philadelphia, Pittsburgh,
San Francisco San Francisco (; Spanish for " Saint Francis"), officially the City and County of San Francisco, is the commercial, financial, and cultural center of Northern California. The city proper is the fourth most populous in California and 17t ...
, and
Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...
.


Canada

Toronto Toronto ( ; or ) is the capital city of the Canadian province of Ontario. With a recorded population of 2,794,356 in 2021, it is the most populous city in Canada and the fourth most populous city in North America. The city is the anch ...
currently operates the largest streetcar system in the Americas in terms of track length and ridership. Operated by the Toronto Transit Commission, the system consists of both street-running and grade-separated tramways. The streetcar system was established in 1861, and used a variety of vehicles in its history, including horse-drawn streetcars, Peter Witt streetcars, the PCC streetcar, and the
Canadian Light Rail Vehicle The Canadian Light Rail Vehicle (CLRV) and Articulated Light Rail Vehicle (ALRV) were types of streetcars used by the Toronto Transit Commission (TTC) from the late 1970s until the late 2010s. They were built following the TTC's decision to r ...
and its articulated counterpart, the
Articulated Light Rail Vehicle The Canadian Light Rail Vehicle (CLRV) and Articulated Light Rail Vehicle (ALRV) were types of streetcars used by the Toronto Transit Commission (TTC) from the late 1970s until the late 2010s. They were built following the TTC's decision to r ...
. Since 29 December 2019, the system exclusively uses the Flexity Outlook made by Bombardier Transportation. Streetcars once existed in the Canadian cities of Calgary,
Edmonton Edmonton ( ) is the capital city of the Canadian province of Alberta. Edmonton is situated on the North Saskatchewan River and is the centre of the Edmonton Metropolitan Region, which is surrounded by Alberta's central region. The city an ...
, Halifax,
Hamilton Hamilton may refer to: People * Hamilton (name), a common British surname and occasional given name, usually of Scottish origin, including a list of persons with the surname ** The Duke of Hamilton, the premier peer of Scotland ** Lord Hamilto ...
, Kingston, Kitchener,
London London is the capital and List of urban areas in the United Kingdom, largest city of England and the United Kingdom, with a population of just under 9 million. It stands on the River Thames in south-east England at the head of a estuary dow ...
,
Montreal Montreal ( ; officially Montréal, ) is the second-most populous city in Canada and most populous city in the Canadian province of Quebec. Founded in 1642 as '' Ville-Marie'', or "City of Mary", it is named after Mount Royal, the triple- ...
,
Ottawa Ottawa (, ; Canadian French: ) is the capital city of Canada. It is located at the confluence of the Ottawa River and the Rideau River in the southern portion of the province of Ontario. Ottawa borders Gatineau, Quebec, and forms the c ...
, Peterborough,
Quebec City Quebec City ( or ; french: Ville de Québec), officially Québec (), is the capital city of the Canadian province of Quebec. As of July 2021, the city had a population of 549,459, and the metropolitan area had a population of 839,311. It is t ...
, Regina,
Saskatoon Saskatoon () is the largest city in the Provinces and territories of Canada, Canadian province of Saskatchewan. It straddles a bend in the South Saskatchewan River in the central region of the province. It is located along the Trans-Canada Hig ...
, Windsor, Winnipeg, and
Vancouver Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. ...
. However, Canadian cities excluding Toronto, removed their streetcar systems in the mid-20th century. In the late 1970s and early 1980s, light rail systems were introduced in Calgary and Edmonton; with another light rail system established in Ottawa in 2001. There is now something of a renaissance for light railways in mid-sized cities with Waterloo, Ontario the first to come on line and construction underway in Mississauga, Ontario and Hamilton, Ontario. In the late 20th century, several Canadian locales restored portions of their defunct streetcar lines, operating them as a heritage feature for tourists. Heritage streetcar lines in Canada include the High Level Bridge Streetcar in Edmonton, the
Nelson Electric Tramway The Nelson Electric Tramway is a heritage railway at Nelson in the Kootenay region of southeastern British Columbia. It is one of two operational historic tram systems in the province. Former tramway 1899: Nelson Electric Tramway Co. Ltd. inaug ...
in Nelson, and the Whitehorse Waterfront Trolley in Whitehorse.


United States

Pittsburgh had kept most of its streetcar system serving the city and many suburbs, making it the longest-lasting large-network streetcar system in the United States. However, most of the city's streetcar lines had been abandoned by the early 1970s, and the handful of surviving streetcar lines were converted to light rail in the 1980s. San Francisco's Muni Metro system is the largest surviving streetcar system in the United States, and has even revived previously closed streetcar lines such as the F Market & Wharves heritage streetcar line. In the late 20th century, several cities installed modern light rail systems, in part along the same corridors as their old streetcars systems, the first of these being the San Diego Trolley in San Diego in 1981. In the 1980s, some cities in the United States brought back streetcars lines, including Memphis, Tampa, and Little Rock; However, these streetcar systems were designed as heritage streetcar lines, and used vintage or replica-vintage vehicles. The first "second-generation streetcar systems" in North America was opened in Portland in 2001. The "second-generation streetcar system," utilizes modern vehicles – vehicles that feature low-floor streetcars. These newer streetcar systems were built in several American cities in the early 21st century including
Atlanta Atlanta ( ) is the capital and most populous city of the U.S. state of Georgia. It is the seat of Fulton County, the most populous county in Georgia, but its territory falls in both Fulton and DeKalb counties. With a population of 498,7 ...
, Charlotte,
Cincinnati Cincinnati ( ) is a city in the U.S. state of Ohio and the county seat of Hamilton County. Settled in 1788, the city is located at the northern side of the confluence of the Licking and Ohio rivers, the latter of which marks the state line w ...
,
Dallas Dallas () is the third largest city in Texas and the largest city in the Dallas–Fort Worth metroplex, the fourth-largest metropolitan area in the United States at 7.5 million people. It is the largest city in and seat of Dallas County ...
,
Detroit Detroit ( , ; , ) is the largest city in the U.S. state of Michigan. It is also the largest U.S. city on the United States–Canada border, and the seat of government of Wayne County. The City of Detroit had a population of 639,111 at t ...
, Kansas City, Milwaukee,
Oklahoma City Oklahoma City (), officially the City of Oklahoma City, and often shortened to OKC, is the capital and largest city of the U.S. state of Oklahoma. The county seat of Oklahoma County, it ranks 20th among United States cities in population, and ...
, Seattle, Tucson, and Washington, D.C.


Oceania


Australia

* Historically, there have been trams in the following Australian cities and towns: Adelaide, Ballarat, Bendigo,
Brisbane Brisbane ( ) is the capital and most populous city of the Australian state of Queensland, and the third-most populous city in Australia and Oceania, with a population of approximately 2.6 million. Brisbane lies at the centre of the South ...
, Broken Hill, Derby, Fremantle, Gawler, Geelong, Hobart, Kalgoorlie, Launceston, Leonora, Maitland, Melbourne, MoontaWallaroo, Newcastle, Perth, Rockhampton,
Sorrento Sorrento (, ; nap, Surriento ; la, Surrentum) is a town overlooking the Bay of Naples in Southern Italy. A popular tourist destination, Sorrento is located on the Sorrentine Peninsula at the south-eastern terminus of the Circumvesuviana rail ...
,
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
and Victor Harbor. They ranged from extensive systems to single lines. Virtually all known types of motive power have been utilised in Australia at some stage. * The Sydney system, which closed in 1961, was the most extensive and the largest passenger carrier of any Australian public transport system then or since, moving over 400 million passengers per annum, at its peak. In 1997, Sydney reintroduced tram services on a modern light rail network; the 2010s saw a significant expansion of the network. * Trams were retained in Melbourne (by length, the world's largest system) and, to a lesser extent, Adelaide. All other cities had largely dismantled their networks by the 1970s. * Ballarat and Bendigo have retained some trams as heritage vehicles operating on limited trackage. In 2008 and 2009, Bendigo trialled using its heritage trams for regular public transport, but the service was too infrequent to be useful for that. *
Portland, Victoria Portland is a city in Victoria, Australia, and is the oldest European settlement in the state. It is also the main urban centre in the Shire of Glenelg and is located on Portland Bay. As of the 2021 census the population was 10,016, increasing ...
, introduced a tourist tram line in 1996, which uses two replicas of a Melbourne cable tram grip car or dummy, driven by a concealed
diesel Diesel may refer to: * Diesel engine, an internal combustion engine where ignition is caused by compression * Diesel fuel, a liquid fuel used in diesel engines * Diesel locomotive, a railway locomotive in which the prime mover is a diesel engi ...
motor, and two restored trailer cars. * A completely new tram system opened on the Gold Coast on 20 July 2014, with a major extension completed in December 2017. The new system is known as the G:link and is the first tram/light rail system in the state of Queensland since Brisbane closed its tram network in 1969. * The construction of
light rail in Canberra The Canberra light rail network, also known as Canberra Metro, is a light rail system serving the city of Canberra, Australia. The initial line links the northern town centre of Gungahlin to the city centre (Civic) and has 14 stops. Service ...
became the major issue of the
2016 ACT election A general election for the Australian Capital Territory Legislative Assembly was held on Saturday, 15 October 2016. The 15-year incumbent Labor Party, led by Chief Minister Andrew Barr, won a fifth term over the main opposition Liberal Part ...
, with the governing coalition supporting the project and the opposition against it. The government was returned and Stage 1 of the light rail launched in April 2019. * The railway into the centre of Newcastle was truncated at Wickham on 25 December 2014, and the railway line was replaced by the Newcastle Light Rail line in February 2019. * There are also tentative plans for new tram systems in Hobart and on the
Sunshine Coast Sunshine Coast may refer to: * Sunshine Coast, Queensland, Australia **Sunshine Coast Region, a local government area of Queensland named after the region **Sunshine Coast Stadium * Sunshine Coast (British Columbia), geographic subregion of the Br ...
.


New Zealand

* New Zealand's last public transport tramway system, that of
Wellington Wellington ( mi, Te Whanganui-a-Tara or ) is the capital city of New Zealand. It is located at the south-western tip of the North Island, between Cook Strait and the Remutaka Range. Wellington is the second-largest city in New Zealand by ...
, closed in 1966. * Nevertheless, there had been tramways ranging from large, comprehensive systems to single lines, in Auckland,
Christchurch Christchurch ( ; mi, Ōtautahi) is the largest city in the South Island of New Zealand and the seat of the Canterbury Region. Christchurch lies on the South Island's east coast, just north of Banks Peninsula on Pegasus Bay. The Avon Rive ...
,
Dunedin Dunedin ( ; mi, Ōtepoti) is the second-largest city in the South Island of New Zealand (after Christchurch), and the principal city of the Otago region. Its name comes from , the Scottish Gaelic name for Edinburgh, the capital of Scotland. Th ...
, Gisborne,
Invercargill Invercargill ( , mi, Waihōpai is the southernmost and westernmost city in New Zealand, and one of the southernmost cities in the world. It is the commercial centre of the Southland region. The city lies in the heart of the wide expanse ...
, Napier, New Plymouth, Greymouth, Westport, Hokitika, Ross, Brighton, Charleston, Kamiere and Kamara. * New Zealand's tram gauges were not standardised; the 15 systems used no less than five gauges, making swapping of rolling stock from system to system difficult. * Christchurch has subsequently reintroduced heritage trams over a new CBD route, but the overhead wiring plus some track was damaged by the earthquake of 2011. In November 2013, a limited circuit was reopened. * Auckland has recently introduced heritage trams into the Wynyard area, near the CBD, using former W-class Melbourne trams. On 9 May 2018, two modern tram/ Light rail routes were announced from Wynyard Quarter, via Queen Street to Auckland Airport via
Dominion Road Dominion Road is an arterial road in Auckland, New Zealand, running north–south across most of the Auckland isthmus. It is a major public transport route that carries 50,000 bus passengers each week, making it one of the few roads in Auckland ...
and Onehunga in the South and via Queen Street and Great North Road,
Point Chevalier Point Chevalier (; commonly known as Point Chev and an original colonial name of Point Bunbury after Thomas Bunbury) is a residential suburb and peninsula in the city of Auckland in the north of New Zealand. It is located five kilometres to th ...
and onto the
Northwestern Motorway The Northwestern Motorway (also known historically as the Auckland–Kumeu Motorway), part of (SH 16), is the major western route and secondary northern route out of Auckland in New Zealand. Twenty-one kilometres in length, the motorway runs f ...
to Westgate to be running in the early 2020s with a possible further extension to Kumeu/ Huapai. * Preserved Auckland trams from the
Museum of Transport & Technology The Museum of Transport and Technology (MOTAT) is a science and technology museum located in Western Springs, Auckland, New Zealand. It is located close to the Western Springs Stadium, Auckland Zoo and the Western Springs Park. The museum has l ...
have made cameo appearances during Heritage Weeks. * Heritage lines exist at Auckland's
Museum of Transport & Technology The Museum of Transport and Technology (MOTAT) is a science and technology museum located in Western Springs, Auckland, New Zealand. It is located close to the Western Springs Stadium, Auckland Zoo and the Western Springs Park. The museum has l ...
, the
Wellington Tramway Museum The Wellington Tramway Museum is located at Queen Elizabeth Park on the lower North Island of New Zealand, near the overbridge at McKay's Crossing between Paekakariki and Paraparaumu. Trams have been in operation on a line through the park ...
at Queen Elizabeth Park on the Kapiti Coast, the
Tramways Trust Wanganui Tramway may refer to: * Tramway (industrial), a lightly laid railway for uses such as logging or mining * A tram transport system (public transport vehicles running on rails) ** The tracks which trams run on (also a section of reserved track for t ...
and the Tramway Historical Society at
Ferrymead Ferrymead is a suburb south-east of Christchurch, New Zealand. It is the main thoroughfare for reaching the eastern sea suburbs such as Sumner, as well as home to a number of cliff-top residences and businesses along the estuary front. After th ...
in Christchurch, as well as the Christchurch Tramway Limited in the central city. * Whangarei Steam and Model Railway Club also run two former Lisbon trams formally from Aspen, Colorado.


South America

* Buenos Aires in Argentina once had one of the most extensive tramway networks in the world with over of track, most of it dismantled during the 1960s in favour of bus transportation. A new line, the PreMetro line E2 system feeding the Line E of the Buenos Aires Underground has been operating since 1987 on the outskirts of Buenos Aires. * In Cuenca, Ecuador, a tram line started operating since March 2019 as the main public transportation system in the city. The L1 of the
Cuenca tram The Cuenca Tramway ( es, Tranvía de Cuenca) is a tram line in the Ecuadorian city of Cuenca. Background Construction began in November 2013, with the city of Cuenca signing a US$142.6m contract with the CITA Cuenca consortium, which is led by ...
is 20.4 km long with 20 stops and uses Alstom Citadis (302) trains. * A historic tram line known as the
Santa Teresa Tram The Santa Teresa Tram, or Tramway ( pt, Bonde de Santa Teresa, ), is a historic tram line in Rio de Janeiro, Brazil. It connects the city centre with the primarily residential, inner-city neighbourhood of Santa Teresa, in the hills immediately ...
operates in
Rio de Janeiro Rio de Janeiro ( , , ; literally 'River of January'), or simply Rio, is the capital of the state of the same name, Brazil's third-most populous state, and the second-most populous city in Brazil, after São Paulo. Listed by the GaWC as a b ...
, Brazil. In 2016, a new tram line started operating in Rio de Janeiro, known as the Light rail transportation system. * The
Tranvía del Este The Tranvía del Este, also known as the Puerto Madero Tramway, was a 12-block "demonstration" light rail line in the Puerto Madero neighborhood of Buenos Aires, Argentina, in operation from 2007 to 2012. It used French-built Alstom Citadis 302 ...
in Puerto Madero, Buenos Aires, operated from 2007 to 2012, and it is now dismantled. * Also in the city of Mendoza, in
Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern half of South America. Argentina covers an area of , making it the List of South American countries by area, second-largest ...
, a new tramway system is currently on service since 2012, the Metrotranvía of Mendoza, which will have a route of and will link five districts of the
Greater Mendoza Gran Mendoza (Greater Mendoza) is the name given to the large urban conurbation around the city of Mendoza in Argentina Argentina (), officially the Argentine Republic ( es, link=no, República Argentina), is a country in the southern hal ...
conurbation."Mendoza light rail service begins" (December 2012). ''
Tramways & Urban Transit ''Tramways & Urban Transit'' ''(TAUT'' or ''T&UT)'', also known as ''Modern Tramway'', is a British monthly magazine about tramways and light rail transport, published continuously since 1938. Its content is orientated both to tramway enthu ...
'', p. 451. LRTA Publishing. .
* In Medellín, Colombia, a tram line began operation on 15 October 2015, as a revival of old
Ayacucho tram The Ayacucho Tram (or Medellín Tram) is a Translohr tram system that serves the Metropolitan Area of the Aburrá Valley in Medellín, Antioquia, Colombia. It started trial operations on 20 October 2015. The tramline consists of 9 stations with ...
. * In
Santiago Santiago (, ; ), also known as Santiago de Chile, is the capital and largest city of Chile as well as one of the largest cities in the Americas. It is the center of Chile's most densely populated region, the Santiago Metropolitan Region, whos ...
,
Chile Chile, officially the Republic of Chile, is a country in the western part of South America. It is the southernmost country in the world, and the closest to Antarctica, occupying a long and narrow strip of land between the Andes to the eas ...
there are plans for a tramway that will connect the comunes of Las Condes, Lo Barnechea y Vitacura. (tranvía de Las Condes)


Incidents

* In January 1864, well-known Anglo-Australian musician and composer Isaac Nathan was hit and killed by a Sydney horse tram when his clothing was caught in the door, whilst he was attempting to alight. Nathan is reputed to be one of the first tram fatalities in the Southern Hemisphere (many sources claim that it was the first such accident). * On the morning of 18 August 1901, four masked men, described as "urban
bushrangers Bushrangers were originally escaped convicts in the early years of the British settlement of Australia who used the bush as a refuge to hide from the authorities. By the 1820s, the term had evolved to refer to those who took up "robbery under ...
", held up an eastbound horse tram in Riversdale Road, Melbourne, just past Power Street. For their trouble the men received £2 10/- in fares from driver Thomas Taylor, and £21 19/- from eight passengers. One passenger was injured. The bandits were never caught. Contemporary newspapers hypothesised that the bandits were after a specific commuter who travelled regularly on this particular tram and who was in the habit of carrying large amounts of cash. * In the Tottenham Outrage in 1909, two armed robbers hijacked a tram and were chased by the police in another tram. * On 7 June 1926 Catalan architect
Antoni Gaudí Antoni Gaudí i Cornet (; ; 25 June 1852 – 10 June 1926) was a Catalan architect from Spain known as the greatest exponent of Catalan Modernism. Gaudí's works have a highly individualized, ''sui generis'' style. Most are located in Bar ...
was knocked down by a Barcelona tram and subsequently died. * On 27 February 1930,
Paul de Vivie Paul de Vivie, who wrote as Vélocio
(April 29, 1853
(pen name Vélocio), godfather of the
dérailleur Shimano 600 front derailleur (1980) A derailleur is a variable-ratio bicycle gearing system consisting of a chain, multiple sprockets of different sizes, and a mechanism to move the chain from one sprocket to another. Modern front and rear d ...
was killed by a tram in St Étienne * It is reputed that in the 1930s a murdered body was dragged out of the River Thames in London. The body had been stripped of anything that might have identified him. The only clue to the person's identity was a portion of a tram ticket hidden in the lining of his coat. The local police did not recognise the ticket but images in newspapers led to it being identified as a Melbourne tram ticket. Serendipitously, the serial number on the ticket was intact. Victoria Police in Melbourne, acting as agents for the Metropolitan Police in London, contacted the Melbourne & Metropolitan Tramways Board. From the serial number, the M&MTB were able to tell which tram depot had issued the ticket, on what day and on which specific tram, and in which section of a particular route (North Balwyn). Police then interviewed regular commuters and discovered the identity of a man whom, they believed, had recently travelled to London. This led to the arrest and conviction of the murderer. Decades after the event, the M&MTB were still citing the incident in training courses as a reason for tram conductors, etc., to keep proper and efficient records.


In popular culture


Tram modelling

Model trams are popular in HO scale (1:87) and O scale (1:48 in the US and generally 1:43,5 and 1:45 in Europe and Asia). They are typically powered and will accept plastic figures inside. Common manufacturers are Roco and Lima, with many custom models being made as well. The German firm Hödl and the Austrian Halling specialise in 1:87 scale. In the US, Bachmann Industries is a mass supplier of HO streetcars and kits. Bowser Manufacturing has produced white metal models for over 50 years. There are many boutique vendors offering limited run epoxy and wood models. At the high end are highly detailed brass models which are usually imported from Japan or Korea and can cost in excess of $500. Many of these run on gauge track, which is correct for the representation of (standard gauge) in HO scale as in US and Japan, but incorrect in 4 mm (1:76.2) scale, as it represents . This scale/gauge hybrid is called OO scale. O scale trams are also very popular among tram modellers because the increased size allows for more detail and easier crafting of overhead wiring. In the US these models are usually purchased in epoxy or wood kits and some as brass models. The Saint Petersburg Tram Company produces highly detailed polyurethane non-powered O Scale models from around the world which can easily be powered by trucks from vendors like Q-Car. In the US, one of the best resources for model tram enthusiasts is the East Penn Traction Club of Philadelphia and Trolleyville a website of the Southern California Traction Club. It is thought that the first example of a working model tramcar in the UK built by an amateur for fun was in 1929, when Frank E. Wilson created a replica of London County Council Tramways E class car 444 in 1:16 scale, which he demonstrated at an early Model Engineer Exhibition. Another of his models was London E/1 1800, which was the only tramway exhibit in the Faraday Memorial Exhibition of 1931. Together with likeminded friends, Frank Wilson went on to found the Tramway & Light Railway Society in 1938, establishing tramway modelling as a hobby.


Etymology and terminology

The English terms ''tram'' and ''tramway'' are derived from the Scots word , referring respectively to a type of truck ( goods wagon or freight railroad car) used in
coal mines Coal mining is the process of extracting coal from the ground. Coal is valued for its energy content and since the 1880s has been widely used to generate electricity. Steel and cement industries use coal as a fuel for extraction of iron fro ...
and the tracks on which they ran. The word ''tram'' probably derived from Middle Flemish ("beam, handle of a barrow, bar, rung"). The identical word with the meaning "crossbeam" is also used in the
French language French ( or ) is a Romance language of the Indo-European family. It descended from the Vulgar Latin of the Roman Empire, as did all Romance languages. French evolved from Gallo-Romance, the Latin spoken in Gaul, and more specifically in N ...
. Etymologists believe that the word ''tram'' refers to the wooden beams the railway tracks were initially made of before the railroad pioneers switched to the much more wear-resistant tracks made of iron and, later, steel. The word ''Tram-car'' is attested from 1873. Although the terms ''tram'' and ''tramway'' have been adopted by many languages, they are not used universally in English; North Americans prefer ''streetcar'', ''trolley'', or ''trolleycar''. The term ''streetcar'' is first recorded in 1840, and originally referred to horsecars. When electrification came, Americans began to speak of ''trolleycars'' or later, ''trolleys''. A widely held belief holds the word to derive from the ''troller'' (said to derive from the words ''traveler'' and ''roller''), a four-wheeled device that was dragged along dual overhead wires by a cable that connected the troller to the top of the car and collected electrical power from the overhead wires; this portmanteau derivation is, however, most likely folk etymology. "Trolley" and variants refer to the verb ''troll'', meaning "roll" and probably derived from
Old French Old French (, , ; Modern French: ) was the language spoken in most of the northern half of France from approximately the 8th to the 14th centuries. Rather than a unified language, Old French was a linkage of Romance dialects, mutually intel ...
, and cognate uses of the word were well established for handcarts and horse drayage, as well as for nautical uses. Middleton, William D. (1967). ''The Time of the Trolley'', p. 60. Milwaukee: Kalmbach Publishing. . The alternative North American term 'trolley' may strictly speaking be considered incorrect, as the term can also be applied to cable cars, or conduit cars that instead draw power from an underground supply. Conventional diesel tourist buses decorated to look like streetcars are sometimes called ''trolleys'' in the US ( tourist trolley). Furthering confusion, the term ''tram'' has instead been applied to open-sided, low-speed segmented vehicles on rubber tires generally used to ferry tourists short distances, for example on the
Universal Studios backlot tour The Studio Tour (also known as The Backlot Tour) is a ride attraction at the Universal Studios Hollywood theme park in Universal City, California near Los Angeles. Studio Tour is the theme park's signature attraction. It travels through a wo ...
and, in many countries, as tourist transport to major destinations. The term may also apply to an aerial ropeway, e.g. the
Roosevelt Island Tramway The Roosevelt Island Tramway is an aerial tramway in New York City that spans the East River and connects Roosevelt Island to the Upper East Side of Manhattan. The tramway is the first commuter aerial tramway in North America, having opened i ...
. Although the use of the term ''trolley'' for tram was not adopted in Europe, the term was later associated with the '' trolleybus'', a rubber-tired vehicle running on hard pavement, which draws its power from pairs of overhead wires. These electric buses, which use twin trolley poles, are also called ''trackless trolleys'' (particularly in the northeastern US), or sometimes simply ''trolleys'' (in the UK, as well as the Pacific Northwest, including Seattle, and
Vancouver Vancouver ( ) is a major city in western Canada, located in the Lower Mainland region of British Columbia. As the most populous city in the province, the 2021 Canadian census recorded 662,248 people in the city, up from 631,486 in 2016. ...
). The New South Wales government in Australia has decided to use the term "light rail" for their trams.


See also


Tram models

See :Tram vehicles


Trams by region

* Trams in Africa *
Trams in Australia The earliest trams in Australia operated in the latter decades of the 19th century, hauled by horses or " steam tram motors" (also known as " steam dummies"). At the turn of the 20th century, propulsion almost universally turned to electrificat ...
*
Trams in New Zealand Trams in New Zealand were a major form of transport from the 19th century into the mid-20th century. New Zealand's first (horse) tramway was established in 1862 (Nelson), followed by a steam tramway in 1871 (Thames), and the first electric tramw ...
* Streetcars in North America * Trams in South America


Tram lists

* List of town tramway systems * List of tram and light rail transit systems * List of tram builders * List of tram systems by gauge and electrification *
List of transport museums A transport museum is a museum that holds collections of transport items, which are often limited to land transport (road and rail)—including old cars, motorcycles, trucks, trains, trams/streetcars, buses, trolleybuses and coaches—but can a ...
* Tram and light rail transit systems


Other topics

*
Armoured tram An armoured train is a railway train protected with armour. Armoured trains usually include railway wagons armed with artillery, machine guns and autocannons. Some also had slits used to fire small arms from the inside of the train, a facili ...
*
Capabus A capacitor electric vehicle is a vehicle that uses supercapacitors (also called ultracapacitors) to store electricity. , the best ultracapacitors can only store about 5% of the energy that lithium-ion rechargeable batteries can, limiting them t ...
*
Cater MetroTrolley MetroTrolley is a battery electric vehicle developed in response to zero emission rail car requirements in certain environments. It was created in the hopes to replace the RRV Hi-Rail type road-rail vehicle that is used for ultrasonic rail fla ...
* Dual-mode vehicle * Light rail * Minecart, also known as a tram * Premetro * Rail transport in Walt Disney Parks and Resorts * Railway electrification system *
Rubber-tyred tram A rubber-tyred tram (also known as tramway on tyres, french: tramway sur pneumatiques) is a development of the guided bus in which a vehicle is guided by a fixed rail in the road surface and draws current from overhead electric wires (either ...
* Stadtbahn * Streetcar suburb *
Traction current pylon A traction current pylon is a railroad pylon carrying at least one circuit for traction current. In Germany, traction current lines with two systems (4 conductor cables) typically have a single level arrangement of the conductor cables. For trac ...
* Tram stop * Trams and roundabouts *
Trams in popular culture There are many references to trams in popular culture. Major references include: Ballet * The drama, ''A Streetcar Named Desire'' was the basis of a 1993 ballet. Drama * ''A Streetcar Named Desire'' was written by Tennessee Williams in 1947. The ...
* Worldwide examples of gauntlet tracks


References


Citations


General and cited references

*


Further reading

* * * * Arrivetz, Jean. 1956. ''Les Tramways Français'' (No ISBN). Lyon: Editions Omni-Presse. * Bett, W. C., and J. C. Gillam. 1962. ''Great British Tramway Networks'' (4th Edition), . London: Light Railway Transport League. * Bigon, Liora. 2007, "Tracking Ethno-Cultural Differences: The Lagos Steam Tramway (1902–1933)" ''Journal of Historical Geography'', 33, 3 * Brimson, Samuel. 1983. ''The Tramways of Australia'' (). Sydney: Dreamweaver Books. * Buckley, R. J. 1984. ''Tramways and Light Railways of Switzerland and Austria'' (). Milton Keynes, UK: Light Rail Transit Association. * Chandler, Allison. 1963. ''Trolley Through the Countryside'' (No ISBN). Denver: Sage Books. * Cheape, Charles W. ''Moving the masses: urban public transit in New York, Boston, and Philadelphia, 1880–1912'' (Harvard University Press, 1980) * Davies, W. K. J. 1986. ''100 years of the Belgian vicinal: SNCV/NMVB, 1885–1985: a century of secondary rail transport in Belgium'' (). Broxbourne, UK: Light Rail Transit Association. * Dunbar, Charles S. 1967. ''Buses, Trolleys & Trams'' Great Britain: Paul Hamlyn Ltd. epublished 2004 with or 9780753709702* Dyer, Peter, and Peter Hodge. 1988. ''Cane Train: The Sugar-Cane Railways of Fiji'' (). Wellington: New Zealand Railway and Locomotive Society Inc. * Gragt, Frits van der. 1968. ''Europe's Greatest Tramway Network'' (No ISBN). Leiden, Netherlands: E.J. Brill. * Hilton, George W. 1997. ''The Cable Car in America: A New Treatise upon Cable or Rope Traction As Applied to the Working of Street and Other Railways'', Revised Edition (). Stanford (CA), US: Stanford University Press. * Howarth, W. Des. 1971. ''Tramway Systems of Southern Africa'' (No ISBN). Johannesburg: published by the author. * King, B. R., and J. H. Price. 1995. ''The Tramways of Portugal'' (4th Edition) (). London: Light Rail Transit Association. * McKay, John P. ''Tramways and Trolleys: The Rise of Urban Mass Transport in Europe'' (1976) * Middleton, William D. 1967. ''The Time of the Trolley'' (). Milwaukee (WI), US: Kalmbach Publishing. * Morrison, Allen. 1989
"The Tramways of Brazil: A 130-Year Survey"
(). New York: Bonde Press. * Morrison, Allen. 1992

(). New York: Bonde Press. * Morrison, Allen. 1996. ''Latin America by Streetcar: A Pictorial Survey of Urban Rail Transport South of the U.S.A.'' (). New York: Bonde Press. * Nye, David E.: ''Electrifying America : social meanings of a new technology, 1880–1940'', MIT Press, Cambridge, Massachusetts c1990. * Pabst, Martin. 1989. ''Tram & Trolley in Africa'' (). Krefeld: Röhr Verlag GMBH. * Peschkes, Robert. ''World Gazetteer of Tram, Trolleybus, and Rapid Transit Systems''. :''Part One, Latin America'' (). 1980. Exeter, UK: Quail Map Company. :''Part Two, Asia+USSR'' / Africa / Australia (). 1987. London: Rapid Transit Publications. :''Part Three, Europe'' (). 1993. London: Rapid Transit Publications. :''Part Four, North America'' (). 1998. London: Rapid Transit Publications. * * Röhr, Gustav. 1986. ''Schmalspurparadies Schweiz'', Band 1: Berner Oberland, Jura, Westschweiz, Genfer See, Wallis (). Aachen: Schweers + Wall. * Rowsome, Frank; Stephan McGuire, tech. ed. (1956). A Trolley Car Treasury: A Century of American Streetcars—Horsecars, Cable Cars, Interurbans, and Trolleys. New York:
McGraw-Hill McGraw Hill is an American educational publishing company and one of the "big three" educational publishers that publishes educational content, software, and services for pre-K through postgraduate education. The company also publishes refere ...
. * Schweers, Hans. 1988. ''Schmalspurparadies Schweiz'', Band 2: Nordostschweiz, Mittelland, Zentralschweiz, Graubünden, Tessin (). Aachen: Schweers + Wall. * Stewart, Graham. 1985. ''When Trams Were Trumps in New Zealand'' (). Wellington: Grantham House Publishing. * Stewart, Graham. 1993 ''The End of the Penny Section'' (revised and enlarged edition) (). Wellington: Grantham House Publishing. * ''Straßenbahnatlas ehem. Sowjetunion / Tramway Atlas of the former USSR'' (). 1996. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn, in conjunction with Light Rail Transit Association, London. * ''Straßenbahnatlas Rumänien'' (compiled by Andreas Günter, Sergei Tarknov and Christian Blank; ). 2004. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn. * ''Tramway & Light Railway Atlas: Germany 1996'' (). 1995. Berlin: Arbeitsgemeinschaft Blickpunkt Straßenbahn, in conjunction with Light Rail Transit Association, London. * Turner, Kevin. 1996. ''The Directory of British Tramways: Every Passenger-Carrying Tramway, Past and Present'' (). Somerset, UK: Haynes. * Waller, Michael H., and Peter Walker. 1992. ''British & Irish Tramway Systems since 1945'' (). Shepperton (Surrey), UK: Ian Allan Ltd.


External links

* *
''The Elephant Will Never Forget''
(British Transport Films, 1953) showing changeover from conduit to overhead power
Battery tram in Yucatan
{{Authority control Public transport Sustainable transport Russian inventions Railcars Road hazards