List of tunnels in Pittsburgh

The following is a list of tunnels in Pittsburgh:

Tunnels

Tunnel	Carries	Under	Coordinates	Notes
Armstrong Tunnel		Bluff	40°26'17"N, 79°59'35"W
Cork Run Tunnel	West Busway, Pittsburgh, Cincinnati, Chicago and St. Louis Railroad	Sheraden	40°26'56.0"N, 80°3'44.3"W	Also known as the Berry Street Tunnel^[1]
Corliss Tunnel		West Busway, Mon Line	40°27'7.6"N, 80°2'26.9"W
Fort Pitt Tunnel	I-376 / US 19 Truck / US 22 / US 30	Mount Washington	40°25'54.8"N, 80°1'27.8"W
J&L Tunnel	Pittsburgh Subdivision	SouthSide Works	40°25'49"N, 79°57'49"W
Liberty Tunnel		Mount Washington	40°25'44.8"N, 79°59'57.8"W
Mount Washington Transit Tunnel	South Busway, Red Line, Blue Line, Silver Line	Mount Washington	40°25'53.8"N, 80°0'15.8"W
North Shore Connector tunnel	Red Line, Blue Line, Silver Line	Allegheny River	40°26'41.6"N, 80°0'22.7"W
Pittsburgh & Steubenville Extension Railroad Tunnel	Red Line, Blue Line, Silver Line		40°26'28.00"N, 79°59'47.65"W	Also known as the Panhandle Tunnel^[2]
Pennsylvania Canal Tunnel	Pennsylvania Canal (Western Division)		40°26'29.0"N, 79°59'40.9"W	Sometimes confused with the Pittsburgh and Steubenville Extension Railroad tunnel, which is nearby
Pittsburgh and Castle Shannon Tunnel	Pittsburgh and Castle Shannon Railroad	Mount Washington	40°25'41.20"N, 80°0'18.61"W	Also known as Mount Washington Coal Tunnel. Sometimes confused with the Mount Washington Transit Tunnel, which follows a similar alignment at a lower elevation of Mount Washington.^[3]
Schenley Tunnel	P&W Subdivision		40°26'46.72"N, 79°56'50.53"W
Squirrel Hill Tunnel	I-376 / US 22 / US 30	Squirrel Hill	40°25'40.8"N, 79°55'34.7"W
Wabash Tunnel		Mount Washington	40°25'35.8"N, 80°1'1.9"W