Tunnels for motor vehicles:
Railroad tunnels:
Metro tunnels:
Light-rail tunnels:
Also there are pedestrian tunnels in many train stations.
... 73°11'6" West (40.731938, -73.185135)1. According to the United States Census Bureau, the town has a total area of 11.3 km² (4.4 mi²). 10.6 km² (4.1 ...