Liberty Boro Bridge (Pittsburgh and Lake Erie Railroad)
P&LE Liberty Boro Bridge | |
---|---|
Coordinates | 40°19′30″N 79°50′36″W / 40.325°N 79.8432°W |
Carries | CSX Keystone Subdivision |
Crosses | Youghiogheny River |
Locale | Liberty, Pennsylvania and McKeesport, Pennsylvania |
Characteristics | |
Design | Girder bridge |
History | |
Opened | 1968 |
Location | |
![]() |
The P&LE Liberty Boro Bridge is a girder bridge across the Youghiogheny River connecting the Pittsburgh industrial suburbs of Liberty and McKeesport, Pennsylvania. In 1968, the Pittsburgh & Lake Erie Railroad untook a major construction project in conjunction with the B&O Railroad to clear tracks from downtown McKeesport. These tracks caused traffic congestion and posed a safety hazard. As a result, both this bridge and the nearby P&LE McKeesport Bridge were created to direct rail traffic to the west bank of the river, which featured a less confusing street grid.
While its sister structure is a truss bridge that crosses the river parallel to a highway bridge, the Liberty Boro Bridge appears relatively utilitarian and crosses the river at a nearly diagonal angle. The structure currently serves the Pittsburgh-to-Cumberland, Maryland CSX Keystone Subdivision.
References