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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 > Braddock > Parkway East Int - Forest Hills / Wilkinsburg
picture of bridge
View south on Ardmore Blvd: Ramp A, Parkway East, Ramp D
map
Aerial photo of interchange
Main information page
photo of bridge photo of bridge photo of bridge photo of bridge
Parkway East over Ardmore Blvd:
View south with Ramp A span beyond;
Twin sets of arch ribs carry Parkway;
Detail of arch, abutment, and truss bent for side span

photo of bridge photo of bridge photo of bridge
Parkway East over Ardmore Blvd:
Detail of arch abutment and bearing;
Arch ribs, trussed spandrels, floor beams and corrugated deck pans


photo of bridge photo of bridge photo of bridge
Parkway East over Ramp A:
View north;
Western abutment;
View south


photo of bridge photo of bridge photo of bridge
Ramp A over Ardmore Blvd:
View south with Parkway East and Ramp D beyond;
View north from beneath Parkway mainline;
Eastern skew abutment

photo of bridge photo of bridge photo of bridge
Ramp A over Ardmore Blvd:
Eastern skew abutment;
Horizontal curve of floor beams atop arch ribs;
View west - superelevated curve


photo of bridge photo of bridge photo of bridge
Ramp A over Ramp G:
View east from Ardmore Blvd;
View south on Ramp A;
View west from Ramp G, exit from EB Parkway at right


photo of bridge photo of bridge photo of bridge
Ramp D over Ardmore Blvd:
Two views north on Ardmore Blvd;
View north from Morrow Rd, Ramp A in center, Bryn Mawr Rd to right

photo of bridge photo of bridge
Ramp D over Ardmore Blvd:
Eastern abutment;
Western abutment cut into sedimentary rock layers


photo of bridge photo of bridge
Ramp D over Parkway mainline:
View east approaching interchange;
View east

photo of bridge photo of bridge photo of bridge
Ramp D over Parkway mainline:
Details of superstructure, curved deck, and abutment

photo of bridge photo of bridge photo of bridge
Ramp D over Parkway mainline:
View west;
View west at merge of Ramp A westbound;
View east approaching interchange


photo of bridge photo of bridge photo of bridge
Ramp D over Ramp A:
View north;
View south;
Abutment


photo of bridge photo of bridge
Parkway mainline over Ramp G:
Two views south

photo of bridge photo of bridge photo of bridge
Riveted girder;
Skew abutment


photo of bridge photo of bridge photo of bridge photo of bridge
Modifications and new girders added for eastbound climbing lane;
View northeast from Ramp A


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Introduction -- Nearby Structures

Last modified on 08-Aug-2001
copyright 1997-2001 Bruce S. Cridlebaugh