A cable car (usually known as a cable tram outside North America) is a type of cable railway used for mass transit in which rail cars are hauled by a continuously moving cable running at a constant speed. Individual cars stop and start by releasing and gripping this cable as required. Cable cars are distinct from funiculars , where the cars are permanently attached to the cable.
46-623: The Providence Cable Tramway Company built and operated a cable car line in Providence, Rhode Island . It was incorporated in 1884 and eventually absorbed into the Union Railroad . Construction began in late 1888 and revenue service began on January 1, 1890. The line provided access between the East Side and Market Square : prior to this point, College Hill was too steep for other transit systems. The cable line only ran until 1895, at which point
92-482: A step rail was employed. The horsecars had flanged wheels and ran on the upper level of the step. Ordinary wagons and carriages ran on the broad lower step inside. This necessitated a wider gauge. This broad Toronto gauge is still used today by the Toronto streetcar system and three lines of the Toronto subway . The Metropolitan Street Railway operated a horsecar line in then-suburban North Toronto from 1885 until
138-493: A clamping device attached to the car, called a grip , applies pressure to ("grip") the moving cable. Conversely, the car is stopped by releasing pressure on the cable (with or without completely detaching) and applying the brakes. This gripping and releasing action may be manual, as was the case in all early cable car systems, or automatic, as is the case in some recent cable operated people mover type systems. Gripping must be applied evenly and gradually in order to avoid bringing
184-406: A collision. A cable car is superficially similar to a funicular , but differs from such a system in that its cars are not permanently attached to the cable and can stop independently, whereas a funicular has cars that are permanently attached to the propulsion cable, which is itself stopped and started. A cable car cannot climb as steep a grade as a funicular, but many more cars can be operated with
230-482: A hybrid cable car/funicular line once existed in the form of the original Wellington Cable Car , in the New Zealand city of Wellington . This line had both a continuous loop haulage cable that the cars gripped using a cable car gripper, and a balance cable permanently attached to both cars over an undriven pulley at the top of the line. The descending car gripped the haulage cable and was pulled downhill, in turn pulling
276-412: A single cable, making it more flexible, and allowing a higher capacity. During the rush hour on San Francisco's Market Street Railway in 1883, a car would leave the terminal every 15 seconds. A few funicular railways operate in street traffic, and because of this operation are often incorrectly described as cable cars. Examples of such operation, and the consequent confusion, are: Even more confusingly,
322-560: A stable of 1,360 horses over the lifetime of the service. The first tram services in the world were started by the Swansea and Mumbles Railway in Wales , using specially designed carriages on an existing tramline built for horse-drawn freight dandies . Fare-paying passengers were carried on a line between Oystermouth , Mumbles and Swansea Docks from 1807. The Gloucester and Cheltenham Tramroad (1809) carried passengers although its main purpose
368-602: A system. The rope available at the time proved too susceptible to wear and the system was abandoned in favour of steam locomotives after eight years. In America, the first cable car installation in operation probably was the West Side and Yonkers Patent Railway in New York City , as its first-ever elevated railway which ran from 1 July 1868 to 1870. The cable technology used in this elevated railway involved collar-equipped cables and claw-equipped cars, proving cumbersome. The line
414-613: A team, to haul the cars. Rarely, other animals were tried, including humans in emergency circumstances. By the mid-1880s, there were 415 street railway companies in the US operating over 6,000 miles (9,700 km) of track and carrying 188 million passengers per year using horsecars. By 1890 New Yorkers took 297 horsecar rides per capita per year. The average street car horse had a life expectancy of about two years. The first horse-drawn rail cars in Continental Europe were operated from 1828 by
460-536: A test of a cable car system was held by Liverpool Tramways Company in Kirkdale , Liverpool . This would have been the first cable car system in Europe, but the company decided against implementing it. Instead, the distinction went to the 1884 Highgate Hill Cable Tramway , a route from Archway to Highgate , north London, which used a continuous cable and grip system on the 1 in 11 (9%) climb of Highgate Hill. The installation
506-673: A wheel to travel along the wire. In late 1887 and early 1888, using his trolley system, Sprague installed the first successful large electric street railway system in Richmond, Virginia . Long a transportation obstacle, the hills of Richmond included grades of over 10%, and were an excellent proving ground for acceptance of the new technology in other cities. Within a year, the economy of electric power had replaced more costly horsecars in many cities. By 1889, 110 electric railways incorporating Sprague's equipment had been begun or planned on several continents. Many large metropolitan lines lasted well into
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#1732855808562552-458: A while hybrid cable/electric systems operated, for example in Chicago where electric cars had to be pulled by grip cars through the loop area, due to the lack of trolley wires there. Eventually, San Francisco became the only street-running manually operated system to survive – Dunedin, the second city with such cars, was also the second-last city to operate them, closing down in 1957. In
598-516: Is also applied to systems with other forms of propulsion, including funicular style cable propulsion. These cities include: Information Patents Horsecar A horsecar , horse-drawn tram , horse-drawn streetcar (U.S.), or horse-drawn railway (historical), is an animal-powered (usually horse ) tram or streetcar. The horse-drawn tram (horsecar) was an early form of public rail transport , which developed out of industrial haulage routes that had long been in existence, and from
644-431: Is also the advantage that keeping the car gripped to the cable will also limit the downhill speed of the car to that of the cable. Because of the constant and relatively low speed, a cable car's potential to cause harm in an accident can be underestimated. Even with a cable car traveling at only 14 km/h (9 mph), the mass of the cable car and the combined strength and speed of the cable can cause extensive damage in
690-769: Is one of the few still functioning in the traditional manner, with manually operated cars running in street traffic. Other examples of cable powered systems can be found on the Great Orme in North Wales, and in Lisbon in Portugal. All of these however are slightly different to San Francisco in that the cars are permanently attached to the cable. Several cities operate a modern version of the cable car system. These systems are fully automated and run on their own reserved right of way. They are commonly referred to as people movers , although that term
736-449: The New York and Brooklyn Bridge Railway was opened, which had a most curious feature: though it was a cable car system, it used steam locomotives to get the cars into and out of the terminals. After 1896 the system was changed to one on which a motor car was added to each train to maneuver at the terminals, while en route, the trains were still propelled by the cable. On 25 September 1883,
782-480: The United Kingdom , Portugal , and France . European cities, having many more curves in their streets, were ultimately less suitable for cable cars than American cities. Though some new cable car systems were still being built, by 1890 the cheaper to construct and simpler to operate electrically -powered trolley or tram started to become the norm, and eventually started to replace existing cable car systems. For
828-530: The Yucatan , which sported over 3,000 kilometers (1,900 mi) of such lines). Surviving examples may be found in both Brazil and the Yucatán, and some examples in the latter still use horsecars. Problems with horsecars included the fact that any given animal could only work so many hours on a given day, had to be housed, groomed, fed and cared for day in and day out, and produced prodigious amounts of manure, which
874-460: The omnibus routes that first ran on public streets in the 1820s , using the newly improved iron or steel rail or ' tramway '. They were local versions of the stagecoach lines and picked up and dropped off passengers on a regular route, without the need to be pre-hired. Horsecars on tramlines were an improvement over the omnibus, because the low rolling resistance of metal wheels on iron or steel rails (usually grooved from 1852 on ) allowed
920-533: The České Budějovice - Linz railway . Europe saw a proliferation of horsecar use for new tram services from the mid-1860s, with many towns building new networks. Tropical plantations (for products such as henequen and bananas ) made extensive use of animal-powered trams for both passengers and freight, often employing the Decauville narrow-gauge portable track system. In some cases these systems were very extensive and evolved into interurban tram networks (as in
966-447: The animals to haul a greater load for a given effort than the omnibus, and gave a smoother ride. The horse-drawn streetcar combined the low cost, flexibility, and safety of animal power with the efficiency, smoothness, and all-weather capability of a rail track. Animal power at the time was seen as safer than steam power in that early locomotives frequently suffered from boiler explosions . Rails were seen as all-weather because streets of
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#17328558085621012-466: The ascending car (which remained ungripped) uphill by the balance cable. This line was rebuilt in 1979 and is now a standard funicular, although it retains its old cable car name. The best-known existing cable car system is the San Francisco cable car system in the city of San Francisco, California . San Francisco's cable cars constitute the oldest and largest such system in permanent operation, and it
1058-461: The cable car may not be able to stop and can wreak havoc along its route until the cable house realizes the mishap and halts the cable. One apparent advantage of the cable car is its relative energy efficiency. This is due to the economy of centrally located power stations, and the ability of descending cars to transfer energy to ascending cars. However, this advantage is totally negated by the relatively large energy consumption required to simply move
1104-534: The cable over and under the numerous guide rollers and around the many sheaves . Approximately 95% of the tractive effort in the San Francisco system is expended in simply moving the four cables at 15.3 km/h (9.5 mph). Electric cars with regenerative braking do offer the advantages, without the problem of moving a cable. In the case of steep grades, however, cable traction has the major advantage of not depending on adhesion between wheels and rails . There
1150-410: The car to cable speed too quickly and unacceptably jarring passengers. In the case of manual systems, the grip resembles a very large pair of pliers , and considerable strength and skill are required to operate the car. As many early cable car operators discovered the hard way, if the grip is not applied properly, it can damage the cable, or even worse, become entangled in the cable. In the latter case,
1196-409: The cars to be automatically decoupled from the cable under computer control, and can thus be considered a modern interpretation of the cable car. The cable is itself powered by a stationary engine or motor situated in a cable house or power house. The speed at which it moves is relatively constant depending on the number of units gripping the cable at any given time. The cable car begins moving when
1242-560: The city. On 9 May 1874 the first horse-drawn carriage made its début in the city, plying the Colaba – Pydhone via Crawford Market , and Bori Bunder to Pydhonie via Kalbadevi routes. The initial fare was three annas (15 paise pre-decimalisation), and no tickets were issued. As the service became increasingly popular, the fare was reduced to two annas (10 pre-decimalisation paise). Later that year, tickets were issued to curb increasing ticket-less travel. Stearns and Kitteredge reportedly had
1288-618: The early twentieth century. New York City had a regular horsecar service on 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. Toronto 's horse-drawn streetcar operations ended in 1891. In other countries animal-powered tram services often continued well into
1334-526: The fact that a typical horse could work only four or five hours per day necessitated the maintenance of large stables of draft animals that had to be fed, housed, groomed, medicated and rested. Thus, for a period, economics worked in favour of cable cars even in relatively flat cities. For example, the Chicago City Railway , also designed by Eppelsheimer, opened in Chicago in 1882 and went on to become
1380-700: The first electric tramcar in India ran from Esplanade to Kidderpore on 27 March and on 14 June from Esplanade to Kalighat . The Bombay Tramway Company was set up in 1873. After a contract was signed between the Bombay Tramway Company, the municipality and the Stearns and Kitteredge company, the Bombay Presidency enacted the Bombay Tramways Act, 1874 licensing the company to run a horsecar tram service in
1426-468: The largest and most profitable cable car system . As with many cities, the problem in flat Chicago was not one of incline, but of transportation capacity. This caused a different approach to the combination of grip car and trailer. Rather than using a grip car and single trailer, as many cities did, or combining the grip and trailer into a single car, like San Francisco's California Cars , Chicago used grip cars to pull trains of up to three trailers. In 1883
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1472-552: The last decades of the 20th-century, cable traction in general has seen a limited revival as automatic people movers , used in resort areas, airports (for example, Toronto Airport ), huge hospital centers and some urban settings. While many of these systems involve cars permanently attached to the cable, the Minimetro system from Poma /Leitner Group and the Cable Liner system from DCC Doppelmayr Cable Car both have variants that allow
1518-554: The line was electrified in 1890; this horsecar line also used Toronto gauge. The first horse-drawn trams in India ran a 2.4-mile (3.9 km) distance between Sealdah and Armenian Ghat Street on 24 February 1873. The service was discontinued on 20 November of that year. The Calcutta Tramway Company was formed and registered in London on 22 December 1880. Metre-gauge horse-drawn tram tracks were laid from Sealdah to Armenian Ghat via Bowbazar Street, Dalhousie Square and Strand Road. The route
1564-537: The line was electrified. Various underground counterweight systems were used to help train cars ascent the steep hill with the assistance of cars descending it. This system remained in use until 1915, at which point the East Side Trolley Tunnel , running from South Main Street to Thayer Street was opened. That tunnel provided a small enough grade that ordinary trolleys could ascend without assistance, rendering
1610-438: The most extensive in the world with 1200 trams and trailers operating over 15 routes with 103 km (64 miles) of track. Sydney also had a couple of cable tram routes. Cable cars rapidly spread to other cities, although the major attraction for most was the ability to displace horsecar (or mule -drawn) systems rather than the ability to climb hills. Many people at the time viewed horse-drawn transit as unnecessarily cruel, and
1656-438: The next three decades many local tramway companies were founded, using horse-drawn carriages, until replaced by cable , steam or electric traction. Many companies adopted a design of a partly enclosed double-decker carriage hauled by two horses. The last horse-drawn tram was retired from London in 1915. Horses continued to be used for light shunting well into the 20th century. The last horse used for shunting on British Railways
1702-580: The previous systems obsolete. This article about transportation in Rhode Island is a stub . You can help Misplaced Pages by expanding it . Cable car (railway) The first cable-operated railway, employing a moving rope that could be picked up or released by a grip on the cars was the Fawdon Wagonway in 1826, a colliery railway line . The London and Blackwall Railway , which opened for passengers in east London , England, in 1840 used such
1748-453: The pull curve and the slot brake; the former was a way to pull cars through a curve, since Dunedin's curves were too sharp to allow coasting, while the latter forced a wedge down into the cable slot to stop the car. Both of these innovations were generally adopted by other cities, including San Francisco. In Australia, the Melbourne cable tramway system operated from 1885 to 1940. It was one of
1794-498: The streetcar company was charged with storing and then disposing. Since a typical horse pulled a streetcar for about a dozen miles (19 km) a day and worked for four or five hours, many systems needed ten or more horses in stable for each horsecar. Horsecars were largely replaced by electric-powered streetcars following the invention by Frank J. Sprague of an overhead trolley system on streetcars for collecting electricity from overhead wires . His spring-loaded trolley pole used
1840-461: The time might be poorly paved, or not paved at all, allowing wagon wheels to sink in mud during rain or snow. In 1861, Toronto Street Railway horsecars replaced horse-drawn omnibuses as a public transit mode in Toronto . Electric streetcars later replaced the horsecars between 1892 and 1894. The Toronto Street Railway created Toronto's unique broad gauge of 4 ft 10 + 7 ⁄ 8 in ( 1,495 mm ). The streets were unpaved, and
1886-505: Was closed and rebuilt, reopening with steam locomotives . In 1869 P. G. T. Beauregard demonstrated a cable car at New Orleans and was issued U.S. patent 97,343 . Other cable cars to use grips were those of the Clay Street Hill Railroad , which later became part of the San Francisco cable car system . The building of this line was promoted by Andrew Smith Hallidie with design work by William Eppelsheimer , and it
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1932-569: Was first tested in 1873. The success of these grips ensured that this line became the model for other cable car transit systems, and this model is often known as the Hallidie Cable Car . In 1881 the Dunedin cable tramway system opened in Dunedin , New Zealand and became the first such system outside San Francisco. For Dunedin, George Smith Duncan further developed the Hallidie model, introducing
1978-614: Was freight. In spite of its early start, it took many years for horse-drawn streetcars to become widely acceptable across Britain; the American George Francis Train first introduced them to Birkenhead Corporation Tramways ' predecessor in Birkenhead in 1860 but was jailed for "breaking and injuring" the highway when he next tried to lay the first tram tracks on the roads of London . An 1870 Act of Parliament overcame these legal obstacles by defining responsibilities and for
2024-438: Was inaugurated by Viceroy Ripon on 1 November 1880. In 1882, steam locomotives were deployed experimentally to haul tram cars. By the end of the 19th century the company owned 166 tram cars, 1000 horses, seven steam locomotives and 19 miles of tram tracks. In 1900, electrification of the tramway and reconstruction of its tracks to 4 ft 8 + 1 ⁄ 2 in ( 1,435 mm ) ( standard gauge ) began. In 1902,
2070-580: Was not reliable and was replaced by electric traction in 1909. Other cable car systems were implemented in Europe, though, among which was the Glasgow District Subway , the first underground cable car system, in 1896. ( London , England's first deep-level tube railway, the City & South London Railway , had earlier also been built for cable haulage but had been converted to electric traction before opening in 1890.) A few more cable car systems were built in
2116-768: Was retired on 21 February 1967 in Newmarket, Suffolk . In the United States the very first streetcar appeared in New Orleans in 1832, operated by the Pontchartrain Railroad Company, followed by those in 1832 on the New York and Harlem Railroad in New York City . The latter cars were designed by John Stephenson of New Rochelle, New York , and constructed at his company in New York City. The earliest streetcars used horses and sometimes mules, usually two as
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