153-709: The DC Streetcar is a surface streetcar network in Washington, D.C. that consists of a single line running 2.2 miles (3.5 km) in mixed traffic along H Street and Benning Road in the city's Northeast quadrant. The streetcars are the first to run in the District of Columbia since the dismantling of the previous streetcar system in 1962 . The District of Columbia began laying track in 2009, for two lines whose locations in Anacostia and Benning were chosen to revitalize blighted commercial corridors. The system
306-423: A car barn for the line extension. DDOT applied for a $ 20 million National Infrastructure Investments — Consolidated Appropriations Act grant to assist it in building the extension. However, as of January 2023, no further work has taken place on the line. In October 2010, D.C. officials unveiled tentative plans to build a streetcar line up Georgia Avenue . The city began holding public hearings on construction of
459-622: 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 , New Zealand; Sydney, Australia; other city systems in New South Wales ; Munich , 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
612-724: A "light rail" vehicle (it is a heavy rail vehicle), and is only included for comparison purposes. Low-floor LRVs have the advantage of a low-floor design, allowing them to load passengers directly from low-rise platforms that can be little more than raised curbs. High-floor light rail systems also exist, featuring larger stations. 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 . Older standard-gauge vehicles could not negotiate sharp turns as easily as narrow-gauge ones, but modern light rail systems achieve tighter turning radii by using articulated cars . An important advantage of
765-520: 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 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 accutram of HTM in
918-458: A bus, there will be even more capacity when there is a combination of cars and light rail. Table 3 shows an example of peak passenger capacity. The cost of light rail construction varies widely, largely depending on the amount of tunneling and elevated structures required. A survey of North American light rail projects shows that costs of most LRT systems range from $ 15 million to over $ 100 million per mile. Seattle's new light rail system
1071-403: A chaotic breakdown inflow and a dramatic drop in speed (a traffic jam ) if they exceed about 2,000 vehicles per hour per lane (each car roughly two seconds behind another). Since most people who drive to work or on business trips do so alone, studies show that the average car occupancy on many roads carrying commuters is only about 1.5 people per car during the high-demand rush hour periods of
1224-468: A common mode of transportation, but the system was dismantled in the early 1960s as part of a switch to bus service. In the late 1990s, Metro began considering a series of rapid bus , light rail, and streetcar projects throughout the Washington, D.C., metropolitan region as a means of providing intra-city and intra-regional mass transit and to meet the transit needs of the quickly growing population of
1377-1142: A common right-of-way (however, Link converted to full separation in 2019). Some systems, such as the AirTrain JFK in New York City, the DLR in London, and Kelana Jaya Line in Kuala Lumpur , have dispensed with the need for an operator. The Vancouver SkyTrain was an early adopter of driverless vehicles, while the Toronto Scarborough rapid transit operated the same trains as Vancouver, but used drivers. In most discussions and comparisons, these specialized systems are generally not considered light rail but as light metro systems. Around Karlsruhe , Kassel , and Saarbrücken in Germany, dual-voltage light rail trains partly use mainline railroad tracks, sharing these tracks with heavy rail trains. In
1530-416: A light rail train may have three to four cars of much larger capacity in one train under the control of one driver, or no driver at all in fully automated systems, increasing the labor costs of BRT systems compared to LRT systems. BRT systems are also usually less fuel-efficient as they use non-electrified vehicles. The peak passenger capacity per lane per hour depends on which types of vehicles are allowed on
1683-435: A live rail. In outer areas, the trams switch to conventional overhead wires . The Bordeaux power system costs about three times as much as a conventional overhead wire system and took 24 months to achieve acceptable levels of reliability, requiring the replacement of all the main cables and power supplies. Operating and maintenance costs of the innovative power system still remain high. However, despite numerous service outages,
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#17328014251081836-543: A longer distance. Light rail cars are often coupled into multiple units of two to four cars. Light rail systems may also exhibit attributes of heavy rail systems, including having downtown subways, as in San Francisco and Seattle . Light rail is designed to address a gap in interurban transportation between heavy rail and bus services, carrying high passenger numbers more quickly than local buses and more cheaply than heavy rail. It serves corridors in which heavy rail
1989-570: A lower capacity and speed than a long heavy rail passenger train or rapid transit system. Narrowly defined, light rail transit uses rolling stock that is similar to that of a traditional tram, while operating at a higher capacity and speed, often on an exclusive right-of-way. In broader use, it includes tram-like operations mostly on streets. A few light rail networks have characteristics closer to rapid transit or even commuter rail , yet only when these systems are fully grade-separated are they referred to as light metros . The term light rail
2142-642: A more diverse range of design characteristics than LRT, depending on the demand and constraints that exist, and BRT using dedicated lanes can have a theoretical capacity of over 30,000 passengers per hour per direction (for example, the Guangzhou Bus Rapid Transit system operates up to 350 buses per hour per direction). For the effective operation of a bus or BRT system, buses must have priority at traffic lights and have their dedicated lanes, especially as bus frequencies exceed 30 buses per hour per direction. The higher theoretical of BRT relates to
2295-627: A plan that would lay out how K Street should be reconfigured for streetcars, and how a K Street streetcar line would be planned, constructed, maintained, and serviced. The board of directors of the Downtown BID proposed a self-imposed $ 258 million tax on hotels and commercial property within the district to fund BID projects, which included the streetcar design proposal. It is included in the Constrained Long-Range Transportation Plan. Another streetcar line
2448-407: A result, has many of the operating characteristics of a metro system rather than a light rail system. A capacity of 1,350 passengers per train is more similar to the heavy rail than light rail. Bus rapid transit (BRT) is an alternative to LRT and many planning studies undertake a comparison of each mode when considering appropriate investments in transit corridor development. BRT systems can exhibit
2601-671: A similar technology, Pirotsky put into service the first public electric tramway in St. Petersburg, which operated only during September 1880. The second demonstration 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 near Berlin in Germany, which opened in 1881. It
2754-954: A speedier, more cost-effective way to link the neighborhood with the rest of the city. Initially, the line was planned to run along the abandoned CSX railway tracks (known as the Shepherd Industrial Spur) from the Minnesota Avenue Metro station to the Anacostia Metro station , then cross the 11th Street Bridges before connecting with the Navy Yard–Ballpark and Waterfront Metro stations. DDOT originally planned to purchase diesel multiple unit cars (self-propelled rail cars powered by diesel engines ) from Colorado Railcar . Layton Lyndsey, reporting in The Washington Post , asserted
2907-534: A top speed of 55–71.5 miles per hour (88.51–115.1 km/h) depending on the system, while the trains on the all-underground Montreal Metro can only reach a top speed of 72 kilometres per hour (44.74 mph). LACMTA light rail vehicles have higher top and average speeds than Montreal Metro or New York City Subway trains. Many light rail systems—even fairly old ones—have a combination of both on- and off-road sections. In some countries (especially in Europe), only
3060-481: A tramway, a light metro, and, in a narrow sense, rapid transit. This is especially common in the United States, where there is not a popularly perceived distinction between these different types of urban rail systems. The development of technology for low-floor and catenary-free trams facilitates the construction of such mixed systems with only short and shallow underground sections below critical intersections as
3213-946: A well-known tourist attraction . A single cable line also survives in Wellington (rebuilt in 1979 as a funicular but still called the " Wellington Cable Car "). Another system, with two separate cable lines and 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. Hastings and some other tramways, for example Stockholms Spårvägar in Sweden and some lines in Karachi , used petrol trams. Galveston Island Trolley in Texas operated diesel trams due to
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#17328014251083366-670: A writer for the Greater Greater Washington website, reported on July 10, 2015, that a review prepared for the DDOT had identified 33 causes for continued delay in rolling out fare service. He said that none of the reported causes for delay were considered "fatal" , but the DDOT had not yet responded to the report with a prediction as to when all the problems would be attended to. The DC Streetcar's H Street/Benning line eventually began public service operations on February 27, 2016. As of December 2021, DDOT intends to extend
3519-682: A year. Track to the Anacostia station finally began to be laid in September 2009, with a completion date in the fall of 2012. On August 26, 2010, DDOT officials ordered construction of the Anacostia Line shut down after city officials refused to extend the construction contract or give a new contract to another firm. Although $ 25 million had been spent over the past two years, rails at the intersection of Firth Stirling Avenue SE and Suitland Parkway were buried under asphalt and weeds grew among
3672-565: Is a form of passenger urban rail transit that uses rolling stock derived from tram technology while also having some features from heavy rapid transit . The term was coined in 1972 in the United States as an English equivalent for the German word Stadtbahn , meaning "city railway". Different definitions exist in some countries, but in the United States, light rail operates primarily along exclusive rights-of-way and uses either individual tramcars or multiple units coupled together, with
3825-470: Is a generic international English phrase for types of rail systems using modern streetcars/trams, which means more or less the same thing throughout the English-speaking world . Light rail systems can range from trams runnig in streets along with other traffic, to semi-metro systems having portions of grade separated track. People movers are even "lighter", in terms of capacity. Monorail
3978-575: Is a separate technology that has been more successful in specialized services than in a commuter transit role. The use of the generic term light rail avoids some serious incompatibilities between British and American English . The word tram , for instance, is generally used in the UK and many former British colonies to refer to what is known in North America as a streetcar , but in North America tram can instead refer to an aerial tramway , or, in
4131-602: Is a significant amount of overlap between the technologies; similar rolling stock may be used for either, and it is common to classify streetcars or trams as a subcategory of light rail rather than as a distinct type of transportation. However, some distinctions can be made, though systems may combine elements of both. Low-floor light rail lines tend to follow a reserved right-of-way and with trains receiving priority at intersections, and tend not to operate in mixed traffic, enabling higher operating speeds. Light rail lines tend to have less frequent stops than tramways, and operate over
4284-404: Is a type of urban rail transit consisting of either individual railcars or self-propelled multiple unit trains that run on tramway tracks on urban public streets; some include segments on segregated right-of-way . The tramlines or tram networks operated as public transport are called tramways or simply trams/streetcars. Because of their close similarities, trams are commonly included in
4437-563: Is by far the most expensive in the US, at $ 179 million per mile, since it includes extensive tunneling in poor soil conditions, elevated sections, and stations as deep as 180 feet (55 m) below ground level. This results in costs more typical of subways or rapid transit systems than light rail. At the other end of the scale, four systems (Baltimore, Maryland; Camden, New Jersey; Sacramento, California; and Salt Lake City, Utah) incurred construction costs of less than $ 20 million per mile. Over
4590-426: Is especially important for wheelchair access, as narrower gauges (e.g. metre gauge) can make it challenging or impossible to pass the tram's wheels. Furthermore, standard-gauge rolling stock can be switched between networks either temporarily or permanently, and both newly built and used standard-gauge rolling stock tends to be cheaper to buy, as more companies offer such vehicles. Overhead lines supply electricity to
4743-502: Is expensive. Similarly, the most expensive US highway expansion project was the " Big Dig " in Boston, Massachusetts, which cost $ 200 million per lane mile for a total cost of $ 14.6 billion. A light rail track can carry up to 20,000 people per hour as compared with 2,000–2,200 vehicles per hour for one freeway lane. For example, in Boston and San Francisco, light rail lines carry 9,600 and 13,100 passengers per hour, respectively, in
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4896-575: Is hard to distinguish between what is called light rail, and other forms of urban and commuter rail. A system described as a light rail in one city may be considered to be a streetcar or tram system in another. Conversely, some lines that are called "light rail" are very similar to rapid transit ; in recent years, new terms such as light metro have been used to describe these medium-capacity systems. Some "light rail" systems, such as Sprinter , bear little similarity to urban rail, and could alternatively be classified as commuter rail or even inter-city rail. In
5049-559: Is impractical. Light metro systems are essentially hybrids of light rail and rapid transit. Metro trains are larger and faster than light rail trains, with stops being further apart. Many systems have mixed characteristics. Indeed, with proper engineering, a rail line could run along a street, then go underground, and then run along an elevated viaduct. For example, the Los Angeles Metro Rail 's A Line "light rail" has sections that could alternatively be described as
5202-484: Is one of the highest capacity ones, having been upgraded in a series of expansions to handle 40,000 passengers per hour per direction, and having carried as many as 582,989 passengers in a single day on its Line 1 . It achieves this volume by running four-car trains with a capacity of up to 1,350 passengers each at a frequency of up to 30 trains per hour. However, the Manila light rail system has full grade separation and as
5355-587: Is owned by the District of Columbia Department of Transportation (DDOT); the RATP Dev USA, the US arm of the French transportation company, RATP Dev , has been operating and managing the streetcar since its inception. The system's H Street/Benning Road Line began public service on February 27, 2016. In 2023, the line had a ridership of 721,700. Between 1862 and 1962, streetcars in Washington, D.C. , were
5508-592: Is still in operation in modernised form. The earliest tram system in Canada was built by John Joseph Wright , brother of the famous mining entrepreneur Whitaker Wright , in Toronto in 1883, introducing electric trams in 1892. In the US, multiple experimental electric trams were exhibited at the 1884 World Cotton Centennial World's Fair in New Orleans, Louisiana , but they were not deemed good enough to replace
5661-734: Is the sole survivor of the fleet). In Italy, in Trieste , 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 , pulleys , stationary engines 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
5814-404: The Anacostia neighborhood. DDOT issued a favorable report, and the D.C. Council approved an expenditure of $ 310 million for the streetcar project in September 2002. The first line to be built would be a 7.2-mile (11.6 km) "starter" streetcar line in Anacostia. The goal of the project was to bring light rail to Anacostia first (rather than last, as had happened with Metrorail), and to provide
5967-713: The Bleecker Street Line until its closure in 1917. Pittsburgh, Pennsylvania , 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 ended in 1932, and a mule tram in Celaya, Mexico , survived until 1954. The last horse-drawn tram to be withdrawn from public service in
6120-542: The Cádiz TramBahia , where trams share track with commuter and long-distance trains from the main terminus in the city and curve off to serve cities without a railway connection. Some of the issues involved in such schemes are: There is a history of what would now be considered light rail vehicles operating on heavy rail rapid transit tracks in the US, especially in the case of interurban streetcars . Notable examples are Lehigh Valley Transit trains running on
6273-870: 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 Company, and ran for 50 years. In 1888,
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6426-758: The London Underground and the New York City Subway . Conventional rail technologies including high-speed , freight, commuter , and rapid transit urban transit systems are considered "heavy rail". The main difference between light rail and heavy rail rapid transit is the ability for a light rail vehicle to operate in mixed traffic if the routing requires it. The world's first electric tram operated in Sestroretsk near Saint Petersburg , Russia , invented and operated on an experimental basis by Fyodor Pirotsky in 1880. The first tramway
6579-637: The Netherlands , this concept was first applied on the RijnGouweLijn . This allows commuters to ride directly into the city center, rather than taking a mainline train only as far as a central station and then having to change to a tram. In France, similar tram-trains are planned for Paris, Mulhouse , and Strasbourg ; further projects exist. In some cases, tram trains use previously abandoned or lightly used heavy rail lines in addition to or instead of still in use mainline tracks. In 2022, Spain opened
6732-874: The O-Train Trillium Line in Ottawa, Ontario , Canada, the River Line in New Jersey , United States, and the Sprinter in California , United States, which use diesel multiple unit (DMU) cars. Light rail is different from the British English term light railway , long-used to distinguish railway operations carried out under a less rigorous set of regulations using lighter equipment at lower speeds from mainline railways. Light rail
6885-703: The Philadelphia and Western Railroad high-speed third rail line (now the Norristown High-Speed Line ). Such arrangements are almost impossible now, due to the Federal Railroad Administration refusing (for crash safety reasons) to allow non-FRA compliant railcars (i.e., subway and light rail vehicles) to run on the same tracks at the same times as compliant railcars, which includes locomotives and standard railroad passenger and freight equipment. Notable exceptions in
7038-715: 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 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
7191-824: The West Midlands Metro in Birmingham , England adopted battery-powered trams on sections through the city centre close to Grade I listed Birmingham Town Hall . 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
7344-530: The medians of roads . If run in streets , trains are usually limited by city block lengths to about four 180-passenger vehicles (720 passengers). Operating on two-minute headways using traffic signal progression, a well-designed two-track system can handle up to 30 trains per hour per track, achieving peak rates of over 20,000 passengers per hour in each direction. More advanced systems with separate rights-of-way using moving block signaling can exceed 25,000 passengers per hour per track. Most light rail systems in
7497-1241: 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 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 , Birmingham , Saint Petersburg , Lisbon , London , Manchester , Paris , Kyiv ). The first tram in South America opened in 1858 in Santiago, Chile . The first trams in Australia opened in 1860 in Sydney . Africa's first tram service started in Alexandria on 8 January 1863. The first trams in Asia opened in 1869 in Batavia (Jakarta), Netherlands East Indies (Indonesia) . Limitations of horsecars included
7650-430: 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 , first built in 1902, was reopened in 2012. 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
7803-569: The 1970s was proven to have been a technical failure by the following decade. After World War II, the Germans retained many of their streetcar networks and evolved them into model light rail systems ( Stadtbahnen ). With the exception of Hamburg , all large and most medium-sized German cities maintain light rail networks. The concept of a "limited tramway" was proposed by American transport planner H. Dean Quinby in 1962. Quinby distinguished this new concept in rail transportation from historic streetcar or tram systems as: The term light rail transit
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#17328014251087956-420: The 1980s. The history of passenger trams, streetcars and trolley systems, began in the early nineteenth century. It can be divided into several distinct periods defined by the principal means of power used. Precursors to the tramway included the wooden or stone wagonways that were used in central Europe to transport mine carts with unflanged wheels since the 1500s, and the paved limestone trackways designed by
8109-410: The Anacostia line, but because of delays in the start of construction of the line in Washington, they were stored in the Czech Republic until December 2009. They are model 12 Trio. The second set of streetcars, initially numbered 13-001 through 13-003 (subsequently renumbered 201–203), were built in the U.S. in 2013 by United Streetcar , of Oregon , based on a Skoda design (model Skoda 10T ) that
8262-422: The Australian state of Queensland between 1909 and 1939. Stockholm , Sweden, had a steam tram line at the island of Södermalm 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
8415-407: The British newspaper Newcastle Daily Chronicle reported that, "A large number of London's discarded horse tramcars have been sent to Lincolnshire where they are used as sleeping rooms for potato pickers ". 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
8568-400: The D.C. area. Metro proposed allocating half the total amount to build the D.C. streetcar line, complete the Silver Line , build a streetcar line on Columbia Pike in Arlington County in Virginia, and build a Purple Line light rail link between Bethesda and New Carrollton in Maryland. However, state and local governments said they were unable to fund Metro's proposal at that time, and
8721-460: The District of Columbia Department of Transportation announced that it would build a $ 13 million streetcar line on H Street NE, from Union Station to Benning Road and the Minnesota Avenue Metro station as part of its Great Streets initiative, on much of the same route established by the Columbia Railway Company in 1870. By 2008, the extension to the Minnesota Avenue Metro station had been dropped. Streetcar tracks were installed on H Street as part of
8874-477: The Entertainment Centre, and work is progressing on further extensions. Sydney 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
9027-442: The French city of Bordeaux , the tramway network is powered by a third rail in the city center, where the tracks are not always segregated from pedestrians and cars. The third rail (actually two closely spaced rails) is placed in the middle of the track and divided into eight-metre sections, each of which is powered only while it is completely covered by a tram. This minimizes the risk of a person or animal coming into contact with
9180-486: The H Street line remained to be completed, and that they anticipated streetcars to be rolling in October 2013. Testing on the H Street-Benning Road Line began in August 2014, with a planned opening date for the line in late 2014. After more delays, the line had been tentatively projected to open in January 2015, but on January 16 the DDOT's director Leif Dormsjo announced that the Department would no longer issue any estimates for an opening date and that he intended to reorganize
9333-550: The H Street/Benning Road Great Streets project that was started in December 2007 and ended on June 30, 2011. In late August 2011, DDOT announced the H Street Line would begin operation in the summer of 2013. City officials said all platform stops had been constructed along the route, but overhead electricity lines, turnarounds at each end of the line, a streetcar overnight holding facility ("car barn"), maintenance facility, and three power substations remained to be built. On December 17, 2012, DC Streetcar officials said only 20 percent of
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#17328014251089486-474: The H Street/Benning Road Line at Union Station via a pedestrian bridge which would require passengers to alight at Union Station and board an unconnected line. The two lines would thus form a cross-city streetcar line, although not directly. DDOT officials confirmed in August 2011 that linking to the H Street Line was still the option. To help move the K Street line forward, the Downtown D.C. Business Improvement District (Downtown BID) proposed in March 2012 to fund
9639-416: 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 , which still operates as the St. Charles Streetcar Line . Other American cities did not follow until
9792-430: 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 some minor lines also used storage batteries. Then, more recently during the 1950s, a longer battery-operated tramway line ran from Milan to Bergamo . In China there is a Nanjing battery Tram line and has been running since 2014. In 2019,
9945-436: The North Sydney line from 1886 to 1900, and the King Street line from 1892 to 1905. In Dresden , 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 from 1897 to 1929 (cable car 72/73
10098-463: The Romans for heavy horse and ox-drawn transportation. By the 1700s, paved plateways with cast iron rails were introduced in England for transporting coal, stone or iron ore from the mines to the urban factories and docks. The world's first passenger train or tram was the Swansea and Mumbles Railway , in Wales , UK. The British Parliament passed the Mumbles Railway Act in 1804, and horse-drawn service started in 1807. The service closed in 1827, but
10251-413: 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 75 kilometres (47 mi) of track. There were also two isolated cable lines in Sydney , New South Wales, Australia;
10404-562: The UK at Lytham St Annes , Trafford Park , Manchester (1897–1908) and Neath , Wales (1896–1920). 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, later renamed the Australian Timetable Association. The world's first electric tram line operated in Sestroretsk near Saint Petersburg invented and tested by inventor Fyodor Pirotsky in 1875. Later, using
10557-410: The UK took passengers from Fintona 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" is preserved at the Ulster Transport Museum . Horse-drawn trams still operate on the 1876-built Douglas Bay Horse Tramway on the Isle of Man , and at
10710-476: The US are the NJ Transit River Line from Camden to Trenton and Austin's Capital MetroRail , which have received exemptions to the provision that light rail operations occur only during daytime hours and Conrail freight service only at night, with several hours separating one operation from the other. The O-Train Trillium Line in Ottawa also has freight service at certain hours. With its mix of right-of-way types and train control technologies, LRT offers
10863-455: The US as a whole, excluding Seattle, new light rail construction costs average about $ 35 million per mile. By comparison, a freeway lane expansion typically costs $ 1.0 million to $ 8.5 million per lane mile for two directions, with an average of $ 2.3 million. However, freeways are frequently built in suburbs or rural areas, whereas light rail tends to be concentrated in urban areas, where right of way and property acquisition
11016-666: The United States and in North America . In Britain, modern light rail systems began to appear in the 1980s, starting with the Tyne and Wear Metro from 1980 and followed by the Docklands Light Railway (DLR) in London in 1987, continuing into the 1990s including the establishment of the Manchester Metrolink in 1992 and the Sheffield Supertram from 1994. Due to varying definitions, it
11169-590: The United States are limited by demand rather than capacity (by and large, most American LRT systems carry fewer than 4,000 persons per hour per direction), but Boston's and San Francisco's light rail lines carry 9,600 and 13,100 passengers per hour per track during rush hour. Elsewhere in North America, the Calgary C-Train and Monterrey Metro have higher light rail ridership than Boston or San Francisco. Systems outside North America often have much higher passenger volumes. The Manila Light Rail Transit System
11322-472: The United States, "light rail" has become a catch-all term to describe a wide variety of passenger rail systems. Light rail corridors may constitute a fully segregated corridor, a dedicated right-of-way on a street, an on-street corridor shared with other traffic, a corridor shared with other public transport, or a corridor shared with pedestrians. The most difficult distinction to draw is that between low-floor light rail and streetcar or tram systems. There
11475-415: The ability of buses to travel closer to each other than rail vehicles and their ability to overtake each other at designated locations allowing express services to bypass those that have stopped at stations. However, to achieve capacities this high, BRT station footprints need to be significantly larger than a typical LRT station. In terms of cost of operation, each bus vehicle requires a single driver, whereas
11628-508: The advantages over earlier forms of transit was the low rolling resistance of metal wheels on steel 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 early to mid 20th century. However, trams have seen resurgence since
11781-487: The area. The first project was proposed for Alexandria, Virginia , in 1999. In January 2002, District of Columbia officials began studying the economic feasibility and costs of constructing a 33-mile (53.1 km) long system of streetcars throughout the city. The project received Metro's backing. DDOT studied the feasibility of both a citywide system and one or more "starter" lines. D.C. Council Member David Catania specifically requested that DDOT study adding streetcars in
11934-628: The busiest tram line in Europe, with a tram running once per minute at rush hour. Bucharest and Belgrade ran a regular service from 1894. Ljubljana introduced its tram system in 1901 – it closed in 1958. Oslo had the first tramway in Scandinavia , 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
12087-555: 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 1,479 km (919 mi). By the 1960s the tram had generally died out in Japan. Two rare but significant alternatives were conduit current collection , which
12240-521: 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 , though significantly reduced in number, continue to provide regular transportation service, in addition to being
12393-402: The cars to coast by inertia, for example when crossing another cable line. The cable then had 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,
12546-423: The cars would be the first of their kind to be built in the United States and approved by the Federal Railroad Administration . Financing for the plan proved problematic. In November 2002, the same month that the D.C. government agreed to co-fund the streetcar project, Metro formally changed its strategic plan and proposed spending $ 12 billion over 10 years on rapid bus, light rail, and streetcar projects throughout
12699-866: The case of the Disney amusement parks , even a land train . (The usual British term for an aerial tramway is cable car , which in the US usually refers to a ground-level car pulled along by subterranean cables .) The word trolley is often used as a synonym for streetcar in the United States but is usually taken to mean a cart, particularly a shopping cart, in the UK and elsewhere. Many North American transportation planners reserve streetcar for traditional vehicles that operate exclusively in mixed traffic on city streets, while they use light rail to refer to more modern vehicles operating mostly in exclusive rights of way, since they may operate both side-by-side targeted at different passenger groups. The difference between British English and American English terminology arose in
12852-474: The city for $ 16 million. Subsequently, DDOT announced that the streetcars would run on city streets instead of heavy railroad track, angering local residents who said the streetcars would worsen traffic congestion, eliminate parking, and reduce bus service. DDOT and Metro announced in April 2006 that work on the revised streetcar line in Anacostia would start again in a few months. The new deadline for completion of
13005-484: The city to use it for the streetcar project. DDOT officials say they believed that only the city and CSX owned the land under the tracks, but a legal review found that CSX was not the only private owner. The city was unwilling to build the project on the CSX tracks, only to have the other owners demand payment in the future. CSX disputed these claims, saying that it had the legal right to lease the tracks and land in perpetuity to
13158-409: The city's hurricane-prone location, which would have resulted in frequent damage to an electrical supply system. Although Portland, Victoria promotes its tourist tram as being a cable car it actually operates using a diesel motor. The tram, which runs on a circular route around the town of Portland, uses dummies and salons formerly used on the Melbourne cable tramway system and since restored. In
13311-481: 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. Light rail Light rail (or light rail transit , abbreviated to LRT )
13464-421: The closure of Glasgow Corporation Tramways (one of the largest in Europe) in 1962. Although some traditional trolley or tram systems continued to exist in San Francisco and elsewhere, the term "light rail" has come to mean a different type of rail system as modern light rail technology has primarily post-WWII West German origins. An attempt by Boeing Vertol to introduce a new American light rail vehicle in
13617-416: The combined coal consumption of the stationary compressor and the onboard steam boiler. The Trieste–Opicina tramway in Trieste 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
13770-400: The contract process was found to be flawed. D.C. City Council member Mary Cheh , chair of the council's transportation committee, said the DDOT's management of the streetcar project had lost the confidence of the public and that she would seek legislation establishing an independent authority to run the system. A new contract was awarded to United Streetcar in April 2012, for two streetcars, and
13923-415: The day. This combination of factors limits roads carrying only automobile commuters to a maximum observed capacity of about 3,000 passengers per hour per lane. The problem can be mitigated by introducing high-occupancy vehicle ( HOV ) lanes and ride-sharing programs, but in most cases, policymakers have chosen to add more lanes to the roads, despite a small risk that in unfavorable situations an extension of
14076-755: The direct translation, which is city rail (the Norwegian term, by bane , means the same). However, UMTA finally adopted the term light rail instead. Light in this context is used in the sense of "intended for light loads and fast movement", rather than referring to physical weight. The infrastructure investment is also usually lighter than would be found for a heavy rail system. The American Public Transportation Association (APTA), in its Glossary of Transit Terminology, defines light rail as: ...a mode of transit service (also called streetcar, tramway, or trolley) operating passenger rail cars singly (or in short, usually two-car or three-car, trains) on fixed rails in
14229-679: 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 in Seattle and the Darling Street wharf line in Sydney. In the mid-20th century many tram systems were disbanded, replaced by buses, trolleybuses , automobiles or rapid transit . The General Motors streetcar conspiracy
14382-463: The effect streetcars had on Portland's economic development. On August 22, 2011, DDOT announced the first streetcars would roll on the H Street line in the summer of 2013. In April 2014, DDOT estimated that the H Street Line would open in the fall of 2014. A temporary car barn at the former Spingarn High School was scheduled for completion in July. Testing of the system would take several weeks, and then
14535-446: 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 trams faded out around the 1890s to 1900s, being replaced by electric trams. Another motive system for trams
14688-429: The entire length of cable (typically several kilometres) had 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 did not lose traction as they climbed or descended a steep hill. The moving cable pulled
14841-439: 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. 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
14994-551: The late 19th and early 20th centuries a number of systems in various parts of the world employed trams powered by gas, naphtha 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 , Germany; in Estonia (1921–1951); between Jelenia Góra , Cieplice , and Sobieszów in Poland (from 1897); and in
15147-402: The late 19th and early 20th centuries. There was one particular hazard associated with trams powered from a trolley pole off an overhead line on the early electrified systems. 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 heavily sanded by a previous tram, and
15300-458: The late 19th century when Americans adopted the term "street railway", rather than "tramway", with the vehicles being called "streetcars" rather than "trams". Some have suggested that the Americans' preference for the term "street railway" at that time was influenced by German emigrants to the United States (who were more numerous than British immigrants in the industrialized Northeast), as it is
15453-524: The latter is described as light rail. In those places, trams running on mixed rights-of-way are not regarded as a light rail but considered distinctly as streetcars or trams. However, the requirement for saying that a rail line is "separated" can be quite low—sometimes just with concrete "buttons" to discourage automobile drivers from getting onto the tracks. Some systems such as Seattle's Link had on-road mixed sections but were closed to regular road traffic, with light rail vehicles and buses both operating along
15606-462: The light rail concept was the "Shaker Heights Rapid Transit" which started in the 1920s, was renovated in 1980-81 and is now part of RTA Rapid Transit . Many original tram and streetcar systems in the United Kingdom , United States , and elsewhere were decommissioned starting in the 1950s as subsidies for the car increased. Britain abandoned its tram systems, except for Blackpool , with
15759-567: The line ahead of schedule, due to the imminent 2011 closing of Walter Reed Army Medical Center . The streetcar line was part of a proposed $ 500 million, 62-acre (25 ha) mixed-use housing, office, and retail development that would begin construction in 2013. D.C. officials moved up hearings on (and potential construction of) the Georgia Avenue Line because the redevelopment of the Walter Reed site would be heavily dependent on
15912-491: The line by two miles (3.2 km) to the Benning Road Metro stop. Construction would begin in spring 2023 and be completed by 2026 if the plan is fully approved. Ground was broken for the Anacostia Line on November 13, 2004. However, 10 months into the project, DDOT and Metro temporarily mothballed the streetcar line. Two days after the groundbreaking, CSX announced it would abandon the railway track but refuse to allow
16065-554: The local business community would support the streetcar project, several local real estate and commercial developers visited the Portland Streetcar system which operates in Portland, Oregon . The goal of the trip was to investigate whether streetcars had the intended positive economic consequences and whether the return on investment seemed worthwhile. Local media reports indicated that the D.C. developers were impressed by
16218-534: The necessity of overhead wire and a trolley pole for street cars and railways. While at the University of Denver he conducted 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: Sarajevo built a citywide system of electric trams in 1895. Budapest established its tramway system in 1887, and its ring line has grown to be
16371-496: The now-$ 10 million, 1.1-mile (1.7 km) line was set for the spring of 2008. DDOT opened bids for the now-$ 45 million contract to construct the Anacostia Line's tracks and infrastructure in August 2008. In April 2009, DDOT announced that the Anacostia streetcar line would not be complete until at least 2012. The delays had caused the warranty on the mothballed Czech-produced streetcars to expire, and storage costs were running $ 860,000
16524-465: The old and new systems. Since the 1980s, Portland, Oregon , has built all three types of system: a high-capacity light rail system in dedicated lanes and rights-of-way, a low-capacity streetcar system integrated with street traffic, and an aerial tram system . The opposite phrase heavy rail , used for higher-capacity, higher-speed systems, also avoids some incompatibilities in terminology between British and American English, for instance in comparing
16677-533: The oldest operating electric tramway in the world. Also in 1883, Mödling and Hinterbrühl Tram 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
16830-404: The order was expanded to three cars in August 2012. In 2003, then- Mayor Anthony A. Williams unveiled a draft Strategic Development Plan which proposed redeveloping and revitalizing six blighted areas of the city, including H Street NE and Benning Road. Among the proposals to revitalize H Street was the construction of a streetcar line to downtown D.C. in five to 10 years. On January 20, 2006,
16983-399: The overall dimensions are identical. Each car is eight ft (2.438 metres) wide and 66 feet (20.12 m) long, and each car consists of three connected sections , a design known as an articulated streetcar. Although DDOT awarded contracts to United Streetcar to build streetcars for the H Street/Benning Road line in mid-2011, these contracts were withdrawn and new bids solicited after
17136-522: The planned projects died. (Metro opened a portion of the Silver Line in 2014 and the remainder of the line opened in late 2022. The Purple line project was later funded through Maryland state and local funds and federal grants, and is scheduled to open in 2027.) The District of Columbia subsequently decided to build the initial components of the DC Streetcar system on its own. The Anacostia line
17289-637: 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
17442-550: The project (whose $ 45 million cost was now being funded completely by the District of Columbia), with construction to start in November 2004 and end in 2006. In December 2009, D.C. Councilmember Jim Graham proposed establishing a D.C. Transit Board to oversee the DC Circulator bus system as well as the DC Streetcar system. The board would oversee the establishment of routes and transit fares. In order to determine whether
17595-512: The project's management team. On February 21, 2015, a brief flash fire was ignited on the top of a streetcar in simulated service. In early March 2015, DDOT suggested that the project may be scrapped entirely, if an outside review being conducted by the American Public Transportation Association found "fatal flaws", but the findings, released on March 16, found no "fatal flaws" in the project. Dan Malouff,
17748-542: The rails at South Capitol Street and Bolling Air Force Base. In 2014, DDOT said it was planning to spend $ 64 million to begin construction on the Anacostia Line Extension from the Anacostia Metro station to the 11th Street Bridges. The agency said it would also spend another $ 16 million to acquire the right-of-way currently owned by railroad company CSX Transportation and $ 15 million to build
17901-556: The required clearance height can be reduced significantly compared to conventional light rail vehicles. Reference speed from major light rail systems, including station stop time, is shown below. However, low top speed is not always a differentiating characteristic between light rail and other systems. For example, the Siemens S70 LRVs used in the Houston METRORail and other North American LRT systems have
18054-493: The rider subsidy was too high and that the $ 800 million planned for construction of the remaining lines could be better used for road maintenance and school construction. The D.C. government owns six streetcars that serve the system, built by two manufacturers to very similar designs. The first three streetcars, numbered 101 through 103, were ordered in 2005 and built in the Czech Republic in 2007 by Inekon Trams , for
18207-432: The right-of-way that is often separated from other traffic for part or much of the way. Light rail vehicles are typically driven electrically with power being drawn from an overhead electric line via a trolley [pole] or a pantograph ; driven by an operator onboard the vehicle; and may have either high platform loading or low-level boarding using steps." However, some diesel-powered transit is designated light rail, such as
18360-415: The road network might lead to increased travel times ( Downs–Thomson paradox , Braess's paradox ). By contrast, light rail vehicles can travel in multi-car trains carrying a theoretical ridership up to 20,000 passengers per hour in much narrower rights-of-way , not much more than two car lanes wide for a double track system. They can often be run through existing city streets and parks , or placed in
18513-401: The roads. Typically roadways have 1,900 passenger cars per lane per hour (pcplph). If only cars are allowed, the capacity will be less and will not increase when the traffic volume increases. When there is a bus driving on this route, the capacity of the lane will be higher and will increase when the traffic level increases. And because the capacity of a light rail system is higher than that of
18666-618: The same as the German term for the mode, Straßenbahn (meaning "street railway"). A further difference arose because, while Britain abandoned all of its trams after World War II except in Blackpool , eight major North American cities ( Toronto , Boston , Philadelphia , San Francisco , Pittsburgh , Newark , Cleveland , and New Orleans ) continued to operate large streetcar systems. When these cities upgraded to new technology, they called it light rail to differentiate it from their existing streetcars since some continued to operate both
18819-408: The standard gauge is that standard railway maintenance equipment can be used on it, rather than custom-built machinery. Using standard gauges also allows light rail vehicles to be conveniently moved around using the same tracks as freight railways. Additionally, wider gauges (e.g. standard gauge) provide more floor clearance on low-floor trams that have constricted pedestrian areas at the wheels, which
18972-651: The streetcar reaching the area by the time the new homes and businesses opened. In March 2011, the Washington Business Journal said that the city's reuse plan for its portion of the Walter Reed Campus included a retail hub serviced by a streetcar line. In January 2010, The Washington Post reported that the K Street Line would probably be the third line to be constructed. The K Street Line would extend from Union Station to K Street NE , then run west to 26th Street NW. It would link with
19125-542: The suburban tramway lines around Milan 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
19278-551: The system was a success with the public, gaining up to 190,000 passengers per day. Automatic train operation is employed on light rail networks, tracking the position and speed of a train and hence adjusting its movement for safety and efficiency. One line of light rail (requires 7.6 m, 25' right of way) has a theoretical capacity of up to 8 times more than one 3.7 m (12 foot) lane on a freeway, excluding busses, during peak times. Roads have ultimate capacity limits that can be determined by traffic engineering , and usually experience
19431-556: The system would need to be certified for operation by the Federal Transit Administration (FTA), which would take another 60 to 80 days. DDOT also said it needed to take delivery of a sixth streetcar, likely in June, before any testing could begin. With a decision on the fare structure still months off, Council Member Marion Barry threatened to cancel all funding for all planned DC Streetcar lines. Barry argued that
19584-558: The tracks. Siemens later designed his own version of overhead current collection, called the bow collector . One of the first systems to use it was in Thorold, Ontario , opened in 1887, and it was considered quite successful. 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
19737-416: The tram and completing the earth return circuit with their body could receive a serious electric shock. If "grounded", 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
19890-466: 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
20043-427: The tram, the water providing a conducting bridge between the tram and the rails. With improved technology, this ceased to be an problem. 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 uses ultracaps technology As early as 1834, Thomas Davenport ,
20196-450: The trams, making it safe on city streets. Several systems in Europe and a few recently opened systems in North America use diesel -powered trains. When electric streetcars were introduced in the late 19th century, conduit current collection was one of the first ways of supplying power, but it proved to be much more expensive, complicated, and trouble-prone than overhead wires . When electric street railways became ubiquitous, conduit power
20349-460: The vast majority of light rail systems. This avoids the danger potentially presented by an electrified third rail . The Docklands Light Railway uses an inverted third rail for its electrical power, which allows the electrified rail to be covered and the power drawn from the underside. Trams in Bordeaux , France, use a special third-rail configuration where the power is only switched on beneath
20502-804: The wider term light rail , which also includes systems separated from other traffic. Tram vehicles are usually lighter and shorter than main line and rapid transit trains. 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 . Some trams, known as tram-trains , 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 systems may combine multiple features. One of
20655-434: The widest range of latitude of any rail system in the design, engineering, and operating practices. The challenge in designing light rail systems is to realize the potential of LRT to provide fast, comfortable service while avoiding the tendency to overdesign that results in excessive capital costs beyond what is necessary to meet the public's needs. The BART railcar in the following chart is not generally considered to be
20808-409: The winter when hydroelectricity was not available. It continued in service in its original form into the 1950s. Sidney Howe Short 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
20961-532: The world's first hydrogen fuel cell vehicle 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. Trams have been used for two main purposes: for carrying passengers and for carrying cargo. There are several types of passenger tram: There are two main types of tramways,
21114-401: 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
21267-682: 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 since the 1990s (such as the Bombardier Flexity series and Alstom Citadis ) are articulated low-floor trams with features such as regenerative braking . In March 2015, China South Rail Corporation (CSR) demonstrated
21420-491: Was built by Werner von Siemens who contacted Pirotsky. This was the world's first commercially successful electric tram. It drew current from the rails at first, 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 2 ft 8 + 1 ⁄ 2 in ( 825 mm ) in 1884, remains in service as
21573-459: Was coined in 1972 by the U.S. Urban Mass Transportation Administration (UMTA; the precursor to the Federal Transit Administration ) to describe new streetcar transformations that were taking place in Europe and the United States. In Germany, the term Stadtbahn (to be distinguished from S-Bahn , which stands for Stadtschnellbahn ) was used to describe the concept, and many in UMTA wanted to adopt
21726-487: 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. Electric systems were also built in Adelaide , Ballarat , Bendigo , Brisbane , Fremantle , Geelong , Hobart , Kalgoorlie , Launceston , Leonora , Newcastle , Perth , and Sydney . By the 1970s, the only full tramway system remaining in Australia
21879-677: Was introduced in North America in 1972 to describe this new concept of rail transportation. Prior to that time the abbreviation "LRT" was used for " Light Rapid Transit " and " Light Rail Rapid Transit ". The first of the new light rail systems in North America began operation in 1978 when the Canadian city of Edmonton, Alberta , adopted the German Siemens-Duewag U2 system, followed three years later by Calgary, Alberta , and San Diego, California . The concept proved popular, with there now being numerous light rail systems in
22032-569: Was originally developed jointly by Inekon and Skoda, and the shared design history explains the similarity between the two designs. They are United Streetcar model 100. The first United car was delivered to DC Streetcar in January 2014 and the third and last in June 2014. Visually, the United units differ from the Inekon cars in appearance with different fiberglass driver compartments, and cowling , but
22185-538: Was proposed for Maine Avenue SW . In October 2010, the D.C. government unveiled its long-awaited, $ 1.5 billion development proposal for the city's southwest waterfront district. This proposal included a DC Streetcar line down the middle of the entire length of Maine Avenue. Other transit in the United States: Tram A tram (also known as a streetcar or trolley in the United States)
22338-566: Was restarted in 1860, again using horses. It was worked by steam from 1877, and then, from 1929, by very large (106-seat) electric tramcars, until closure in 1960. The Swansea and Mumbles Railway was something of a one-off however, and no street tramway appeared in Britain until 1860 when one was built in Birkenhead by the American George Francis Train . Street railways developed in America before Europe, due to
22491-535: Was scaled back to a demonstration project just 2.7 miles (4.3 km) in length with only four stations: Bolling Air Force Base , the Anacostia Metro station, the intersection of Martin Luther King, Jr. Avenue SE and Good Hope Road SE, and the Minnesota Avenue Metro station. DDOT began an environmental assessment of the CSX tracks in July 2003. In September 2004, Metro agreed to move ahead with
22644-566: Was tested in San Francisco , 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 , from 1881 to 1957. The most extensive cable system in the US was built in Chicago 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
22797-504: Was the Gross-Lichterfelde tramway in Lichterfelde near Berlin in Germany, which opened in 1881. It was built by Werner von Siemens who contacted Pirotsky. It initially drew current from the rails, with overhead wire being installed in 1883. The first interurban to emerge in the United States was the Newark and Granville Street Railway in Ohio, which opened in 1889. An early example of
22950-635: 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 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 been extended to
23103-411: Was the cable car, which was pulled along a fixed track by a moving steel cable, the cable usually running in a slot below the street level. 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
23256-527: Was used in those cities that did not permit overhead wires. In Europe, it was used in London, Paris, Berlin, Marseille, Budapest, and Prague. In the United States, it was used in parts of New York City and Washington, D.C. Third rail technology was investigated for use on the Gold Coast of Australia for the G:link light rail, though power from overhead lines was ultimately utilized for that system. In
23409-722: 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 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
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