Metro systems in United States
United States has 16 networks in 13 cities on The Metro Map, with 78 lines and 1193 stations.
Records and rankings
- Oldest network
- Staten Island Railway
- Newest network
- Skyline
- Largest by stations
- NYC Subway
- Longest of 5 networks with known length
- Washington Metro
- Total length
- 515.7 km
Networks by opening year
- Staten Island Railway — 1860
- Chicago L — 1892
- MBTA Subway — 1894
- NYC Subway — 1904
- SEPTA Metro — 1907
- PATH — 1908
- PATCO Speedline — 1936
- RTA Red Line — 1955
- BART — 1972
- Washington Metro — 1976
- MARTA — 1979
- Baltimore Metro SubwayLink — 1983
- Miami Metrorail — 1984
- LA Metro Rail — 1990
- Link light rail — 2009
- Skyline — 2023
Compare the networks
| Network | City | Lines | Stations | Length (km) | Coverage |
|---|---|---|---|---|---|
| NYC Subway | New York | 25 | 424 | — | Complete |
| Chicago L | Chicago | 8 | 143 | 165.4 | Complete |
| MBTA Subway | Boston | 8 | 125 | — | Complete |
| LA Metro Rail | Los Angeles | 6 | 110 | — | Complete |
| Washington Metro | Washington, D.C. | 6 | 98 | 188.3 | Complete |
| BART | San Francisco | 6 | 50 | — | Complete |
| SEPTA Metro | Philadelphia | 2 | 50 | — | Complete |
| Link light rail | Seattle | 2 | 39 | 100.2 | Complete |
| MARTA | Atlanta | 4 | 38 | — | Complete |
| Miami Metrorail | Miami | 2 | 23 | 39.3 | Complete |
| Staten Island Railway | New York | 1 | 21 | 22.5 | Complete |
| RTA Red Line | Cleveland | 1 | 18 | — | Complete |
| Baltimore Metro SubwayLink | Baltimore | 1 | 14 | — | Complete |
| PATCO Speedline | Philadelphia | 1 | 14 | — | Complete |
| PATH | New York | 4 | 13 | — | Complete |
| Skyline | Honolulu | 1 | 13 | — | Complete |