Rapid transit, light rail or commuter rail systems Africa •
Addis Ababa Light Rail •
Cairo Metro (Line 3) •
Lagos Metro in New York City, under the
IRT Flushing Line (used by the ) in the 1980s station in
Los Angeles ,
São Paulo Americas •
Baltimore Metro (west of Mondawmin) •
Barrie Line (Davenport Diamond grade separated crossing) •
BART (partial) •
Chicago "L" (except for underground sections of the
Red Line and
Blue Line and at-grade sections of the
Brown Line,
Purple Line,
Pink Line, and
Yellow Line) •
Cleveland Red Line (partial) •
Dallas Green Line (north branch) •
Boston Green Line (partial) •
Guadalajara light rail system Line 3 (partial) •
Lima Metro (partial) •
Market–Frankford Line (underground in Center City Philadelphia and West Philadelphia up to 40th Street Station but elevated elsewhere) •
Medellín Metro •
MARTA (partial) •
Montreal REM (partial, not fully) •
Metrorrey (partial) •
Mexico City Metro (partial) •
Miami Metrorail •
New York City Subway (partial, 40% of tracks) •
Panama City Metro •
PATCO (partial) •
PATH (partial) •
San Diego Trolley (partial) •
Santiago Metro (partial) •
Skyline, Honolulu •
SkyTrain, Vancouver, British Columbia, Canada (partial) •
Tren Urbano •
TTC,
Toronto, Ontario, Canada (
partial) •
Line 1 elevated from roughly south of Ranee Avenue, at
Yorkdale Station, over
Highway 401, over Wilson Avenue, and finally for
Wilson Station. •
Line 2 elevated over
Mimico Creek, partially elevated for
Old Mill Station, elevated over
Humber River, partially elevated between
High Park Station, and
Runnymede Station,
Keele Station, covered tunnel over
Rosedale Ravine between
Castle Frank Station and
Sherbourne Station, elevated over
Don River Valley in the lower deck of the
Prince Edward Viaduct between Castle Frank Station and
Broadview Station,
Victoria Park Station and
Warden Station are elevated as well. •
Line 4 elevated over the Don River in a covered tunnel •
Line 5 elevated guideway over
Black Creek and
Black Creek Drive, and bridges over
Don River West and
Don River East in median of
Eglinton Avenue for the Eglinton Crosstown section. Guideway over
Humber River including both Scarlet Station and Jane Stations. •
Ontario Line (future) guideway north of the
Danforth neighbourhood, over the Don River Valley until
Don Valley station, and elevated section through
Leslieville alongside quad-tracked
GO Train corridor. •
Washington Metro (partial) •
UP Express (partial), an airport express train connecting
Lester B. Pearson International Airport to
Toronto Union Station in
Toronto, Ontario Asia •
Bishan SkyShuttle •
BTS Skytrain, two elevated rapid transit lines in Bangkok •
Chennai Metro •
Chennai Mass Rapid Transit System •
Chongqing Rail Transit (
Line 3) •
Daegu Metro (
Line 3) •
Danhai Light Rail •
Delhi Metro (
Yellow Line,
Green Line,
Red Line) •
Dhaka Metro Rail •
Dubai Metro •
Hanoi Metro, Vietnam •
Ho Chi Minh City Metro, Vietnam (partial) •
Hong Kong MTR (
Kwun Tong Line,
Tsuen Wan Line,
Tuen Ma Line,
East Rail Line,
South Island Line and
Tung Chung Line) (all partial) •
Hyderabad Metro •
Jabodebek LRT •
Jakarta LRT •
Jakarta MRT (North-South Line, partial) •
Kochi Metro •
Kolkata Metro (future line 5 and 6, later is under construction) •
Lahore Metro (
Orange Line) •
Manila Light Rail Transit System •
Navi Mumbai Metro •
Mumbai Metro •
Mumbai Monorail •
Nagpur Metro •
Namma Metro •
Rapid Metro Gurgaon •
Rapid Rail, the operator of the rapid transit (metro) system serving
Kuala Lumpur and the
Klang Valley area in
Malaysia. •
Singapore MRT (
North–South Line and
East–West Line) (all partial) •
Singapore LRT (
automated people mover (APM)) •
New Taipei Metro (
Circular line, north branch of
Tamsui–Xinyi line, and
Wenhu line) •
Doha Metro (all partial except
Gold Line which is fully underground.) •
Riyadh Metro (except
Green Line which is fully underground.) •
Line 1 (Pingshan SkyShuttle) Europe :
U1 near
Ginnheim •
Amsterdam Metro (except Line 52) •
Berlin S-Bahn (
Berlin Stadtbahn and
Siemensbahn) •
Berlin U-Bahn (
U1 and
U2 lines) •
Charleroi light rail (partial) •
Cologne Stadtbahn (line 13, partial) •
Copenhagen Metro (partial) •
Devon Metro (partial) •
Docklands Light Railway (partial) •
Frankfurt U-Bahn (
U1) (partial) •
Hamburg U-Bahn (
U3 line) •
Lille Metro (partial) •
London Overground (
Windrush line) (
partial) •
London Underground (partial) •
Manchester Metrolink (Partial) •
Moscow Metro (
Butovskaya line) •
Paris Metro (
Line 1,
Line 2,
Line 5,
Line 6,
Line 8,
Line 11,
Line 13 and future
Grand Paris Express lines
17 and
18)(all partial) •
Rhine-Main S-Bahn (
S3,
S4,
S5,
S6) (partial) •
Rotterdam Metro (partial) •
Vienna S-Bahn (
Vienna Stadtbahn) •
Vienna U-Bahn (
U6 line) •
Wuppertal Suspension Railway Oceania •
Metro Trains Melbourne, mainly built by the
Level Crossing Removal Project •
Sydney Metro Northwest Line in Sydney, New South Wales, Australia (between Bella Vista and Tallawong) in Boston (1910). The line was rebuilt in a cutting by 1987.
Disused •
Boston Elevated Railways:
Atlantic Avenue Elevated,
Charlestown Elevated,
Washington Street Elevated,
Causeway Street Elevated • Elevated railways operated by the
Interborough Rapid Transit Company and
Brooklyn Rapid Transit Company in New York City •
Liverpool Overhead Railway • The elevated Airport line of Kolkata Suburban Railway, closed in 2016 for reconstruction relating Kolkata Metro line 4 •
Line 3 Scarborough, a medium capacity metro rail line in Toronto, Ontario, Canada (ceased operation in July 2023 due to derailment and age, will be replaced by an extension of
Line 2) in Dortmund
People mover •
Tomorrowland Transit Authority PeopleMover, a people mover at and around
Tomorrowland,
Magic Kingdom,
Walt Disney World Resort,
Orlando, Florida, United States (partial) •
AirTrain JFK, a people mover at and around
John F. Kennedy International Airport,
New York City, New York, United States •
ATL Skytrain, a people mover at
Hartsfield–Jackson Atlanta International Airport,
Atlanta, Georgia, United States •
Changi Airport Skytrain, an inter-terminal people mover at
Changi International Airport in Singapore •
Detroit People Mover, an urban transit people mover in
Detroit, Michigan, United States •
H-Bahn, an inter-terminal automated people mover in
Dortmund and
Düsseldorf, Germany •
Jacksonville Skyway, an automated people mover in
Jacksonville, Florida, United States •
Metromover, a people mover at
Miami, Florida, United States •
PHX Sky Train, a people mover at
Phoenix Sky Harbor International Airport,
Phoenix, Arizona, United States ==Proposed designs==