The South Pennsylvania Railroad

Pittsburgh to Harrisburg, Pennsylvania

The abandoned right-of-way of the South Pennsylvania Railroad can still be seen in some areas adjacent to the present-day Pennsylvania Turnpike; this was taken in Somerset County, PA. Photo by Russell Love.
In some places, the turnpike rides atop the former right-of-way. This was taken in Somerset County, PA. Photo by Russell Love.
The abandoned right-of-way of the South Pennsylvania Railroad can still be seen in some areas adjacent to the present-day Pennsylvania Turnpike; this was taken in Somerset County, PA. Photo by Russell Love.
The grade can still be seen south of the Pennsylvania Turnpike in Hustontown, Fulton County. Photo by Russell Love.
A bridge over a cut south of Hustontown in Fulton County. Photo by Russell Love.
A double box culvert beneath the Pennsylvania Turnpike just west of the Fort Littleton interchange in Fulton County. Photo by Russell Love.

—  User Comments  —

Has anyone explored the entrances to the abandoned and unused tunnels adjacent the PA turnpike?

Rich Schlauch
Breinigsville, PA
10/16/2014

Update: The PA Turnpike Commission is going to re-align the PA Turnpike at the Allegheny Mountain Tunnel, creating another section of the "Abandoned Pennsylvania Turnpike". This is good news for South Penn RR fans, as we will have another section of where the South Penn RR could've run if Vanderbilt had succeeded in bringing his railroad to southern PA.

Kevin W. Brownlie
Princeton, NJ
5/16/2015

A couple of fallacies here. First the western terminus of the South Peen would have been Demmler, near McKeesport, not Pittsburgh. The second is the idea that the turnpike is built on the old South Penn right of way. With very few exceptions it is not. In many places, the remnants of the South Penn can be seen along the highway if you know where to look.

As for the realignment of the turnpike in the Allegheny mountain area, do not assume the abandoned sections of the turnpike are the old railroad right of way. They are not. The railroad would have taken a completely different, and much less steep, route up the mountain. Even the Allegheny Tunnel itself is not the railroad tunnel, which sits abandoned beside the turnpike tunnels.

Jeffery Ward Sr
Pittsburgh, PA
5/13/2017