Zipper Machine
   HOME



picture info

Zipper Machine
A barrier transfer machine, also known as zipper machine or road zipper, is a type of heavy vehicle that is used to transfer concrete lane dividers, such as Jersey barriers, in order to relieve traffic congestion during rush hours. Many other cities use them temporarily during construction work. The lanes created by the machine are sometimes referred to as "zipper lanes". One advantage of barrier systems over other lane management treatments such as traffic cones or overhead directional lights is that a solid, positive barrier prevents vehicle collisions due to motorists crossing over into opposing traffic flow. A disadvantage is that lane widths can be slightly reduced. History The Road Zipper variant has been in existence since 1984–1985. Auckland Harbour Bridge had its original moveable barrier system installed in 1990. The Hawaii Department of Transportation debuted a zipper Lane on Oahu on August 18, 1998. The Benjamin Franklin Bridge has had a permanent barrier tr ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  




Golden Gate Bridge Moveable Median Barrier
Golden means made of, or relating to gold. Golden may also refer to: Places United Kingdom *Golden, in the parish of Probus, Cornwall *Golden Cap, Dorset *Golden Square, Soho, London *Golden Valley, a valley on the River Frome, Stroud#Golden Valley, River Frome in Gloucestershire *Golden Valley, Herefordshire United States *Golden, Colorado, a town West of Denver, county seat of Jefferson County *Golden, Idaho, an unincorporated community *Golden, Illinois, a village *Golden Township, Michigan *Golden, Mississippi, a village *Golden City, Missouri, a city *Golden, Missouri, an unincorporated community *Golden, Nebraska, ghost town in Burt County *Golden Township, Holt County, Nebraska *Golden, New Mexico, a sparsely populated ghost town *Golden, Oregon, an abandoned mining town *Golden, Texas, an unincorporated community *Golden, Utah, a ghost town *Golden, Marshall County, West Virginia, an unincorporated community Elsewhere *Golden, County Tipperary, Ireland, a village on the ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

High-occupancy Vehicle Lane
A high-occupancy vehicle lane (also known as an HOV lane, carpool lane, diamond lane, 2+ lane, and transit lane or T2 or T3 lanes) is a restricted traffic lane reserved for the exclusive use of vehicles with a driver and at least one passenger, including carpools, vanpools, and transit buses. These restrictions may be only imposed during peak travel times or may apply at all times. There are different types of lanes: temporary or permanent lanes with concrete barriers, two-directional or reversible lanes, and exclusive, concurrent, or contraflow lanes working in peak periods. The normal minimum occupancy level is two or three occupants. Many jurisdictions exempt other vehicles, including motorcycles, charter buses, emergency and law enforcement vehicles, low-emission and other green vehicles, and/or single-occupancy vehicles paying a toll. HOV lanes are normally introduced to increase average vehicle occupancy and persons traveling with the goal of reducing traffic congestion ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Walt Whitman Bridge
The Walt Whitman Bridge is a single-level suspension bridge spanning the Delaware River from Philadelphia in the west to Gloucester City in Camden County, New Jersey in the east. The bridge is named after American poet and essayist Walt Whitman, who resided in nearby Camden toward the end of his life. Walt Whitman Bridge is in length, making it one of the larger bridges on the East Coast of the United States. The bridge is owned and operated by the Delaware River Port Authority. The bridge is a part of Interstate 76, which, between the Delaware River and the Pennsylvania Turnpike interchange in King of Prussia, Pennsylvania, is known as the Schuylkill Expressway; this was originally part of Interstate 676's route until it switched positions with I-76 in 1972. Along with the Benjamin Franklin Bridge, which carried I-76 until 1972, and has carried I-676 since, the Betsy Ross Bridge, Delaware Memorial Bridge, Commodore Barry Bridge, and Delaware River–Turnpike T ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Philadelphia Metropolitan Area
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]  


Long Island Expressway
Long may refer to: Measurement * Long, characteristic of something of great duration * Long, characteristic of something of great length * Longitude (abbreviation: long.), a geographic coordinate * Longa (music), note value in early music mensural notation Places Asia * Long District, Laos * Long District, Phrae, Thailand * Longjiang (other) or River Long (lit. "dragon river"), one of several rivers in China * Yangtze River or Changjiang (lit. "Long River"), China Elsewhere * Long, Somme, France People * Long (Chinese surname) * Long (Western surname) Fictional characters * Long (''Bloody Roar''), in the video game series * Long, Aeon of Permanence in Honkai: Star Rail Sports * Long, a fielding term in cricket * Long, in tennis and similar games, beyond the service line during a serve and beyond the baseline during play Other uses * , a U.S. Navy ship name * Long (finance), a position in finance, especially stock markets * Lòng, name for a laneway in Sh ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Tappan Zee Bridge (1955–2017)
The Governor Malcolm Wilson Tappan Zee Bridge, commonly known as the Tappan Zee Bridge, was a cantilever bridge in the U.S. state of New York (state), New York. It was built from 1952 to 1955 to cross the Hudson River at one of its widest points, north of Midtown Manhattan, from South Nyack, New York, South Nyack to Tarrytown, New York, Tarrytown. As an integral conduit within the New York Metropolitan Area, the bridge connected South Nyack, New York, South Nyack in Rockland County, New York, Rockland County with Tarrytown, New York, Tarrytown in Westchester County, New York, Westchester County in the Lower Hudson Valley. Opened on December 15, 1955, the Tappan Zee Bridge was one of the primary crossings of the Hudson River north of New York City; it carried much of the traffic between southern New England and points west of the Hudson. The bridge was the longest in New York State, a title retained by Tappan Zee Bridge (2017–present), its replacement. The total length of the ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

New York Metropolitan Area
The New York metropolitan area, also called the Tri-State area and sometimes referred to as Greater New York, is the List of cities by GDP, largest metropolitan economy in the world, with a List of U.S. metropolitan areas by GDP, gross metropolitan product of over US$2.6 trillion. It is also the List of largest cities by area, largest metropolitan area in the world by urban area, urban landmass, encompassing . Among the List of largest cities#Metropolitan area, most populous metro areas in the world, New York is the largest metropolitan statistical area in the United States and the only one with more than 20 million residents according to the 2020 United States census, 2020 U.S. Census. The core of this vast area, the New York metropolitan statistical area, includes New York City and much of Downstate New York (Long Island as well as the mid- and lower Hudson Valley) and the suburbs of North Jersey, northern and Central Jersey, central New Jersey (including that state's el ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Quebec Autoroute 13
Autoroute 13 (or A-13, also known as Autoroute Chomedey with sections formerly known as Autoroute Mirabel), is a freeway in the urban region of Montreal, Quebec, Canada. Its southern end is at the junction of A-20 on the Island of Montreal near Pierre Elliott Trudeau International Airport. Its northern terminus is at the junction of A-640 near Boisbriand. The road traverses Laval. A-13 is mostly six-laned and tolls were removed. Autoroute 13 was originally built as a toll highway A toll road, also known as a turnpike or tollway, is a public or private road for which a fee (or ''Toll (fee), toll'') is assessed for passage. It is a form of road pricing typically implemented to help recoup the costs of road construction and ... in 1975, ultimately to connect the two international airports, Mirabel and Dorval (now Trudeau International Airport). However A-13 was not built beyond its interim terminus at A-640, leaving only A-15 to connect Mirabel with Montréal island. ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Montreal
Montreal is the List of towns in Quebec, largest city in the Provinces and territories of Canada, province of Quebec, the List of the largest municipalities in Canada by population, second-largest in Canada, and the List of North American cities by population, ninth-largest in North America. It was founded in 1642 as ''Fort Ville-Marie, Ville-Marie'', or "City of Mary", and is now named after Mount Royal, the triple-peaked mountain around which the early settlement was built. The city is centred on the Island of Montreal and a few, much smaller, peripheral islands, the largest of which is Île Bizard. The city is east of the national capital, Ottawa, and southwest of the provincial capital, Quebec City. the city had a population of 1,762,949, and a Census geographic units of Canada#Census metropolitan areas, metropolitan population of 4,291,732, making it the List of census metropolitan areas and agglomerations in Canada, second-largest metropolitan area in Canada. French l ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


Interstate H-1
Interstate H-1 (H-1) is the longest (27.16 miles = 43.71km) and busiest Interstate Highway in the US state of Hawaii. The highway is located on the island of Oʻahu. Despite the number, this is an east–west highway; the 'H'-series (for Hawaii) numbering reflects the order in which routes were funded and built. H-1 goes from Hawaii Route 93, Route 93 (Farrington Highway) in Kapolei, Hawaii, Kapolei to Hawaii Route 72, Route 72 (Kalanianaole Highway) in Kāhala, Hawaii, Kāhala. East of Middle Street in Honolulu (exit 19A), H-1 is also known as the Lunalilo Freeway, after Lunalilo, the former Hawaiian king, and is sometimes signed as such at older signs in central Honolulu. West of Middle Street, H-1 is also known as the Queen Liliʻuokalani Freeway, after Liliʻuokalani, the former Hawaiian queen; this name is shown on some roadmaps. It is both the southernmost and westernmost signed Interstate Highway located in the US. Route description H-1 begins near th ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Interstate 30
Interstate 30 (I-30) is a major Interstate Highway in the southern states of Texas and Arkansas in the United States. I-30 travels 366.76 miles from Interstate 20, I-20 west of Fort Worth, Texas, northeast via Dallas, and Texarkana, Texas, to Interstate 40, I-40 in North Little Rock, Arkansas. The highway parallels U.S. Route 67 (US 67) except for the portion west of downtown Dallas (which was once part of I-20). Between the termini, I-30 has Interchange (road), interchanges with Interstate 35W (Texas), I-35W, Interstate 35E (Texas), I-35E, and Interstate 45, I-45. I-30 is known as the Tom Landry Freeway between I-35W and I-35E, within the core of the Dallas–Fort Worth metroplex. Route description , - , TX , , , - , AR , , , - , Total , , The largest metropolitan areas that I-30 travels through include the Dallas–Fort Worth metroplex, the Texarkana metropolitan area, and the Little Rock metropolitan area. Texas The western end and zero mile point of I-3 ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]  


picture info

Dallas
Dallas () is a city in the U.S. state of Texas and the most populous city in the Dallas–Fort Worth metroplex, the List of Texas metropolitan areas, most populous metropolitan area in Texas and the Metropolitan statistical area, fourth-most populous metropolitan area in the United States at 7.5 million people. It is the most populous city in and the county seat, seat of Dallas County, Texas, Dallas County, covering nearly 386 square miles into Collin County, Texas, Collin, Denton County, Texas, Denton, Kaufman County, Texas, Kaufman, and Rockwall County, Texas, Rockwall counties. With a 2020 United States census, 2020 census population of 1,304,379, it is the List of United States cities by population, ninth-most populous city in the U.S. and the List of cities in Texas by population, third-most populous city in Texas after Houston and San Antonio. Located in the North Texas region, the city of Dallas is the main core of the largest metropolitan area in the Southern Unite ...
[...More Info...]      
[...Related Items...]     OR:     [Wikipedia]   [Google]   [Baidu]