Bridges and Tunnels of Allegheny County and Pittsburgh, PA

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 > Pittsburgh West > Smithfield St Bridge

More information on main page

More historical pictures

Panoramic view from left bank of Monongahela River; portal details

1915 portal by Stanley L. Roush;
"Industry" ornament on portal;
"Miner" ornament on portal;
Lamp on portal

Hinges at meeting of lenticular trusses above center pier;
Hinges and bracing at meeting of lenticular trusses above center pier;
Pin and eyebars in lower section of lenticular truss;
"Kloman Patent Process 1881" on eyebar

Warren pony truss over CSX RR at Station Square
Carnegie Steel imprint in Warren truss web member

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Introduction -- Nearby Structures