cross-city route
public transport route linking one suburb of a city with another, usually relatively distant, suburb
Red Line
Washington Metro rapid transit line
Green Line
Washington Metro rapid transit line
Orange Line
Washington Metro rapid transit line
U2
Underground line in Berlin
D
New York City Subway service
Q
New York City Subway service
N
New York City Subway service
C
New York City Subway service
F
New York City Subway service
R
New York City Subway service
Line C
metro line
Yellow Line
Washington Metro rapid transit line
B
New York City Subway service
M
New York City Subway service
Silver Line
Washington Metro rapid transit line
Blue Line
subway line in Kanagawa prefecture, Japan
A
New York City Subway service
Ueno-Tokyo Line
railway line in Japan
Blue Line
Washington Metro rapid transit line
Jerusalem Light Rail Red Line
light rail line in Jerusalem