subway line
Metro transit path
A subway line is a route within an urban underground rail system, typically identified by a name, number, or color: The 6 line runs up the East Side, Take the Blue Line to the airport.
Passengers speak of lines when planning routes or identifying where delays occur.
Major cities may have dozens of subway lines forming interconnected networks.
- metroUrban rail transit
- undergroundBelow ground or countercultural
- underground tunnelEnclosed passage below ground
- trainRail vehicle or instruct
- express trainLimited-stop rail service
platform · platform edge · tunnel · station · transfer station · commute · morning commute · tracks · transit · transit map · route · map · transfer · express · local · rail · carriage · rush hour
- rail linesA train, D train, L train, Crossrail, scenic railway
- public transitbus, train, metro, tram, trolley
- transitbus, train, metro, light rail, buses
- Metro SystemsParis Metro, London Underground, station platform, tracks, rail track
- rail transitmetro, tram, train, trains, streetcar
- routesroad, path, route, highway, freeway
subway linebus route
Public transit trajectory
highway · footpath · bike lane · streetcar line · ferry route
subway lineelevated railway
Raised urban train system
sky train · aerial tramway · gondola lift · elevated train · streetcar line
subway, line, sub, way, subways, lines, ways, linear, lineage