| At South Hills Junction about to enter Mt. Washington tunnel. Signal is for the derail switch at this point to help prevent a runaway through the rather steep downgrade in the tunnel. |
| Date:
7/21/1973 |
Location:
Pittsburgh, PA Map  |
Views:
219 |
Collection Of:
 
C.W. Lahickey |
| Locomotives: |
Author: C.W. Lahickey
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| Picture Categories: Transit |
This picture is part of album: Pittsburgh PCC Streetcars |