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allegorical carving from Allegheny County Office Building; 1929-31; Stanley L. Roush, architect

BRIDGES AND
TUNNELS OF
ALLEGHENY
COUNTY,
PENNSYLVANIA

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Home > All By Location regional map > Glenshaw > Spencer Tunnel
photo of tunnel
Southern portal

Main information page
photo of tunnel photo of tunnel photo of tunnel
Southern portal;
Safety bay

photo of tunnel photo of tunnel photo of tunnel photo of tunnel
Northern portal;
Aerial photo


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Introduction -- Nearby Structures

Last modified on 01-Oct-2001
copyright 1997-2001 Bruce S. Cridlebaugh