Vorlage:Navigationsleiste U-Bahnen in den USA
U-Bahnen in den Vereinigten Staaten
Atlanta | Baltimore | Boston | Chicago | Cleveland | Los Angeles | Miami | New York City: New York City Subway, Staten Island Railway | New York City/Newark: PATH | Philadelphia: Market–Frankford Line, Broad Street Line | Philadelphia/Lindenwold: PATCO | San Francisco Bay Area: BART | San Juan | Washington