Liberty Tunnels (Pittsburgh, Pennsylvania)

USA / Pennsylvania / Mount Oliver / Pittsburgh, Pennsylvania
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The Liberty Tunnels, also known as the Liberty Tubes, are a pair of 5,889 foot long tunnels located in Pittsburgh, Pennsylvania that allow motorists to travel between the South Hills of Pittsburgh and the city, through Mt. Washington. The tunnels were vital in the expansion of the South Hills suburbs by providing a direct route to the city, eliminating the time-consuming task of navigating around or over Mt. Washington and its inclines.
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Coordinates:   40°25'18"N   80°0'15"W
This article was last modified 16 years ago