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State Of The Art Car
The State-of-the-Art Car (SOAC) was a heavy rail mass transit demonstrator vehicle produced for the United States Department of Transportation's Urban Mass Transportation Administration in the 1970s. It was intended to demonstrate the latest technologies to operating agencies and the riding public, and serve to promote existing and proposed transit lines. A single married pair was produced by the St. Louis Car Company in 1972. It operated in intermittent revenue service on six rapid transit systems in five United States cities between May 1974 and January 1977. Since 1989, the two cars have been on display at the Seashore Trolley Museum in Kennebunkport, Maine. Design and development Around 1970, the United States Department of Transportation's Urban Mass Transportation Administration (UMTA) began the Urban Rapid Rail Vehicle and Systems Program with the intention of creating a new rapid transit vehicle for use on existing and proposed systems. The new cars were to represent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Married Pair
A twin unit, twinset, or double unit is a set of two railroad Railway car, cars or locomotives which are permanently coupled and treated as if they were a single unit. A twinset of cars or coaches can also be called a twin car. In US passenger railroad parlance, twin units are also known as married pairs. On passenger railroads, light rail, and monorail services, married pairs may have machinery necessary for full operation of the cars split between them. Items that are typically shared include transformers, motor controllers, dynamic braking grids, cabs, current collectors, batteries, and air compressors. This provides significant savings in both cost of equipment and weight, which increases performance and decreases energy consumption. The Operating cost, cost of operating such a pair may be slightly higher when the extra car in such a pair is not needed to meet level-of-service demands at a particular time. See also * Cow–calf * Multiple unit References Rolling s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Budd Company
The Budd Company was a 20th-century metal fabricator, a major supplier of body components to the automobile industry, and a manufacturer of stainless steel passenger rail cars, airframes, missile and space vehicles, and various defense products. The company was founded in 1912 in Philadelphia by Edward G. Budd, whose fame came from his development of the first all-steel automobile bodies in 1913, and his company's invention of the " shotweld" technique for joining pieces of stainless steel without damaging its anti-corrosion properties in the 1930s. The Budd Company became part of Budd Thyssen in 1978, and in 1999 a part of ThyssenKrupp Budd. Body and chassis operations were sold to Martinrea International in 2006. No longer an operating company, Budd filed for bankruptcy in 2014. It currently exists to provide benefits to its retirees. Automobiles Edward G. Budd developed the first all-steel automobile bodies. His first major supporters were the Dodge brothers. Foll ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skokie Swift
The Yellow Line, also known as the Skokie Swift, is a branch of the Chicago "L" train system in Chicago, Illinois. The route runs from the Howard Terminal on the north side of Chicago, through the southern part of Evanston and to the Dempster Terminal in Skokie, Illinois, making one intermediate stop at Oakton Street in downtown Skokie. It is the shortest line in the system. At Howard, Yellow Line passengers can transfer to the Purple or Red Lines of the "L". The Yellow Line is the only "L" line that does not go to The Loop and is the only "L" train route that is fully ADA accessible. It is also unique in that it runs in a below-grade trench for part of its length, even though it has no underground portions and does not run in an expressway median. It also includes grade segments and crossings at the western portion of the line. It was built using the tracks of the former Chicago North Shore and Milwaukee Railroad's high-speed Skokie Valley Route. Extending the line to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
B Division (New York City Subway)
The New York City Subway's B Division consists of the lines that operate with lettered services (A (New York City Subway service), A, B (New York City Subway service), B, C (New York City Subway service), C, D (New York City Subway service), D, E (New York City Subway service), E, F (New York City Subway service), F, G (New York City Subway service), G, J (New York City Subway service), J, L (New York City Subway service), L, M (New York City Subway service), M, N (New York City Subway service), N, Q (New York City Subway service), Q, R (New York City Subway service), R, W (New York City Subway service), W, and Z (New York City Subway service), Z), as well as the Franklin Avenue Shuttle, Franklin Avenue and Rockaway Park Shuttles. These lines and services were operated by the Brooklyn–Manhattan Transit Corporation (BMT) and city-owned Independent Subway System (IND) before the 1940 city takeover of the BMT. New York City Subway rolling stock, B Division rolling stock is wider, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Philadelphia
Philadelphia ( ), colloquially referred to as Philly, is the List of municipalities in Pennsylvania, most populous city in the U.S. state of Pennsylvania and the List of United States cities by population, sixth-most populous city in the United States, with a population of 1,603,797 in the 2020 United States census, 2020 census. The city is the urban core of the Philadelphia metropolitan area (sometimes called the Delaware Valley), the nation's Metropolitan statistical area, seventh-largest metropolitan area and ninth-largest combined statistical area with 6.245 million residents and 7.379 million residents, respectively. Philadelphia was founded in 1682 by William Penn, an English Americans, English Quakers, Quaker and advocate of Freedom of religion, religious freedom, and served as the capital of the Colonial history of the United States, colonial era Province of Pennsylvania. It then played a historic and vital role during the American Revolution and American Revolutionary ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cleveland
Cleveland is a city in the U.S. state of Ohio and the county seat of Cuyahoga County. Located along the southern shore of Lake Erie, it is situated across the Canada–U.S. maritime border and approximately west of the Ohio-Pennsylvania state border. Cleveland is the most populous city on Lake Erie, the second-most populous city in Ohio, and the 53rd-most populous city in the U.S. with a population of 372,624 in 2020. The city anchors the Cleveland metropolitan area, the 33rd-largest in the U.S. at 2.18 million residents, as well as the larger Cleveland– Akron– Canton combined statistical area with 3.63 million residents. Cleveland was founded in 1796 near the mouth of the Cuyahoga River as part of the Connecticut Western Reserve in modern-day Northeast Ohio by General Moses Cleaveland, after whom the city was named. The city's location on the river and the lake shore allowed it to grow into a major commercial and industrial metropolis by the late 19th century, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chicago
Chicago is the List of municipalities in Illinois, most populous city in the U.S. state of Illinois and in the Midwestern United States. With a population of 2,746,388, as of the 2020 United States census, 2020 census, it is the List of United States cities by population, third-most populous city in the United States after New York City and Los Angeles. As the county seat, seat of Cook County, Illinois, Cook County, the List of the most populous counties in the United States, second-most populous county in the U.S., Chicago is the center of the Chicago metropolitan area, often colloquially called "Chicagoland" and home to 9.6 million residents. Located on the shore of Lake Michigan, Chicago was incorporated as a city in 1837 near a Chicago Portage, portage between the Great Lakes and the Mississippi River, Mississippi River watershed. It grew rapidly in the mid-19th century. In 1871, the Great Chicago Fire destroyed several square miles and left more than 100,000 homeless, but ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Boston
Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeastern United States. It has an area of and a population of 675,647 as of the 2020 United States census, 2020 census, making it the third-largest city in the Northeastern United States after New York City and Philadelphia. The larger Greater Boston metropolitan statistical area has a population of 4.9 million as of 2023, making it the largest metropolitan area in New England and the Metropolitan statistical area, eleventh-largest in the United States. Boston was founded on Shawmut Peninsula in 1630 by English Puritans, Puritan settlers, who named the city after the market town of Boston, Lincolnshire in England. During the American Revolution and American Revolutionary War, Revolutionary War, Boston was home to several seminal events, incl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bay Area Rapid Transit Rolling Stock
The rolling stock of the Bay Area Rapid Transit (BART) system consists of 782 Self propelled rail vehicle, self-propelled electric multiple units, built in four separate orders. Pre-COVID-19 pandemic, pandemic, to run a typical peak morning commute, BART required 579 cars. Of those, 535 are scheduled to be in active service; the others are used to build up four spare trains (used to maintain on-time service). The remaining 90 cars are in for repair, maintenance, or some type of planned modification work. All trains on the separate automated guideway transit line are in regular use without spares. Alstom (originally Bombardier Transportation, Bombardier) is manufacturing a complete replacement of the mainline fleet. With the withdrawal and retirement of the older fleet, there will be 775 vehicles in total, with long-term goals of eventually increasing this to 1,200 cars. The automated guideway transit line utilizes Commercial off-the-shelf, off-the-shelf cable car (railway), cabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City Subway
The New York City Subway is a rapid transit system in New York City serving the New York City boroughs, boroughs of Manhattan, Brooklyn, Queens, and the Bronx. It is owned by the government of New York City and leased to the New York City Transit Authority, an affiliate agency of the Government of New York (state), state-run Metropolitan Transportation Authority (MTA). Opened on October 27, 1904, the New York City Subway is one of the world's oldest public transit systems, one of the most-used, and the one with the second-most stations after the Beijing Subway, with New York City Subway stations, 472 stations in operation (423, if stations connected by transfers are counted as single stations). The system has operated 24/7 service every day of the year throughout most of its history, barring emergencies and disasters. By annual ridership, the New York City Subway is the busiest rapid transit system in both the Western Hemisphere and the Western world, as well as the List of m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R44 (New York City Subway Car)
The R44 is a New York City Subway car model built by the St. Louis Car Company from 1971 to 1973 for the B Division (New York City Subway), B Division and the Staten Island Railway (SIR). The cars replaced many R1–9 fleet, R1–9 series cars, and all remaining ME-1 (New York City Subway car), 1925 Standard Steel built SIRTOA ME-1 trains, providing Staten Island with a new fleet of railcars. The R44 fleet initially consisted of 352 cars; the remaining ones operate on the Staten Island Railway. The first R44 cars entered service on the subway on April 19, 1972, and on the Staten Island Railway on February 28, 1973. Various modifications were made over the years to the R44 fleet. The R44s set the Land speed record for railed vehicles, world speed record for a subway car in 1972, reaching a top speed of . In the early 1990s, the R44 cars were rebuilt by Morrison–Knudsen for the New York City Transit Authority. Though the R160 (New York City Subway car), R160 order replaced all Ne ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
