List of rail transport systems using third rail
Third rail railways predominantly operate in urban contexts. Notable exceptions are (or were) mainline electrics of the former Southern Region of British Railways and a few interurban railways in the US. In Europe top contact third rail tends to be limited to early electrified urban railways (the current conductor is normally left naked on top), contrary to North America where it usually has a protecting cover. Obviously considered safe enough, the covered top contact conductor also appeared at most North American systems built relatively recently. Modern European systems predominantly make use of bottom or side contact power rails.
It is also interesting to realise the existence of numerous urban rail systems, including these running mostly in tunnels, which do not use third rail at all. Such systems can be found in Asia, which may have been influenced by the overhead power supply formula followed by Tokyo Metro after 1960. All South Korean systems use overhead wires (or rigid conductors), as do most modern mainland Chinese Metros. In Europe all significant Spanish systems now have overhead power supply. Modern Latin America urban rail also uses overhead wires, though with some important exceptions.
Special group of bottom power supplied railways are rubber-tyred systems. In fact, it may be difficult to classify them beyond any doubt. They may be trains, but are they still railways? And do they still have 'third' rails? Despite doubts, such guided systems have been included in the list below.
The list does not include conduit system trams (trolleys), once quite popular in some countries, but none survive.
| Notes: | |
|---|---|
| t/c | top contact; others have bottom or side contact power rails (or rail type not known) |
| gr/c | combined with guiding rail on rubber-tyred systems (including light metros such as VAL) |
| b/c | b/c – bottom contact |
Europe
United Kingdom
Former:
- Giant's Causeway Tramway (elevated third rail; later replaced by overhead wire)
- Bessbrook and Newry Tramway (t/c)
- Liverpool Overhead Railway (t/c)
- Manchester Victoria - Bury (by the Lancashire and Yorkshire Railway) (side contact)
- Tyneside Electrics (t/c)
Switzerland
Former:
- Chemin de fer Fribourg–Morat–Anet (1903–1947)
Asia
Japan
- Sapporo Chikatetsu - Namboku Line: rubber-tyred with central guiding/return rail and a flat power rail (t/c) which is also one of the rollways for the rubber tyres; Tōzai and Tōhō Lines: rubber-tyred with o/h power supply, a flat return rail which is also one of the rollways for the rubber tyres and a central guiding rail
- Nagoya Chikatetsu - Higashiyama, Meijō, Meikō Lines (t/c, covered)
- Osaka Chikatetsu - except Sakaisuji, Nagahori-tsurumi-ryokuchi and Imazatosuji Lines (t/c, covered)
- Kinki Nippon Tetsudō - Higashi-Ōsaka and Keihanna Lines (all workings run reciprocally to Osaka Subway's Chūō Line) (t/c, covered)
- Kita-Ōsaka Kyūkō Tetsudō (all workings run reciprocally to Osaka Subway's Midōsuji Line) (t/c, covered)
Former:
- Shin'etsu Line at Usui Pass (Yokokawa-Karuizawa) - mainline system
- Komaki Peachliner (rubber-tyred, but power supply separate from guiding rail)
Africa
| Country | Location | Name of System | Notes |
|---|---|---|---|
| Egypt | Cairo | Cairo Metro | Line 2 (Shobra - El Mounib) Line 3 (Attaba - Al Ahram) |
North America
| Country | Location | Name of System | Notes |
|---|---|---|---|
| Canada | Montreal | Montreal Métro | (gr/c) |
| Toronto | Toronto subway and RT | (t/c, covered) | |
| Vancouver | Vancouver SkyTrain | (t/c, covered) | |
| Mexico | Mexico City | Mexico City Metro | All lines (gr/c), except Line A (overhead) |
| United States | Chicago | Chicago 'L' | Chicago 'L' and Subway, (t/c) |
| New York City | Airtrain JFK | ||
| Amtrak | Penn Station complex, north and east river tunnels on Northeast Corridor, Empire tunnel
and Sunnyside Yard for diesel/electric engines and LIRR service to Penn Station (t/c, covered) | ||
| Long Island Rail Road | NYC commuter system (t/c, covered); (Portions run on diesel & diesel/electric hybrid) | ||
| Metro-North Railroad | NYC commuter system (b/c); (Portions run on diesel & diesel/electric hybrid); (New Haven Line trains switch between third rail and overhead catenary power between Mount Vernon East and Pelham, at speed ) | ||
| New York City Subway | (t/c, covered) | ||
| PATH | t/c, covered) | ||
| Staten Island Railway | (t/c, covered) | ||
| San Francisco | BART | (t/c, covered) | |
| AirTrain SFO | (gr/c) | ||
| Washington DC | Washington Metro | (t/c, covered) | |
| Boston | Massachusetts Bay Transportation Authority (MBTA) | Red, Orange and Blue (partly) Lines (t/c) | |
| Philadelphia | Southeastern Pennsylvania Transportation Authority (SEPTA) | Market-Frankford Line: (b/c, covered), Broad St Line, Route 100 to Norristown: (t/c, covered) | |
| PATCO | (t/c, covered) | ||
| Atlanta | MARTA | (t/c, covered) | |
| Atlanta International Airport PM | (gr/c) | ||
| Los Angeles | Los Angeles Metro | Red Line (t/c, covered) | |
| Miami | Miami Metrorail | (t/c, covered) | |
| Miami Metromover | (gr/c) | ||
| Baltimore | Baltimore Metro Subway | (t/c, covered) | |
| Detroit | Detroit People Mover | ||
| Chicago | O'Hare International Airport | Transit System (gr/c) | |
| Tampa | Tampa International Airport PM | (gr/c) | |
| Denver | Denver International Airport PM | (gr/c) | |
| Seattle | Satellite Transit System PM in Airport | (gr/c) | |
| Dallas | Dallas-Fort Worth International Airport PM | (gr/c) | |
| San Juan, Puerto Rico | Tren Urbano | Semi-suspended inverted collector rail[1] (b/c?) | |
United States
Former:
- World's Columbian Exposition (Chicago, 1893) railway (t/c)
- Pennsylvania Railroad, suburban network New York - New Jersey (t/c, covered)
- Albany & Hudson Railroad (t/c)
- Baltimore Belt Line, Baltimore & Ohio Railroad
- Scioto Valley Traction Co. (Ohio) (t/c?)
- Oneida Railway (NY Central RR)
- Detroit River Tunnel (Detroit - Windsor), Michigan Central Railroad
- Michigan Rly.: Grand Rapids - Kalamazoo and branch lines
- Central California Traction Co. (Sacramento area)
- Sacramento Northern Railway (t/c)
- Laurel Line (Scranton/Wilkes-Barre, PA)
- Aurora Elgin & Chicago Railroad (t/c)
- Key System - on San Francisco–Oakland Bay Bridge (t/c, covered)
- Jacksonville VAL (gr/c)
- Nantasket Beach Branch; Greenbush Line Braintree-Cohasset, suburban New Haven Railroad, (t/c, center of track)
South America
| Country | Location | Name of System | Notes |
|---|---|---|---|
| Argentina | Trenes de Buenos Aires | Mitre and Sarmiento railways | |
| Buenos Aires | Metrovías | Urquiza railway, Buenos Aires subway line B (t/c, covered) | |
| Brazil | Metrô - Cia de Transporte Metropolitano de São Paulo | (b/c), except Line 5 (overhead) and 15 (monorail) | |
| Rio de Janeiro Metro | (t/c, partly covered) | ||
| Brasília Metro | (b/c) | ||
| Chile | Santiago Metro | (gr/c), except Line 4 (t/c) | |
| Venezuela | Caracas | Caracas Metro | |