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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 > PRR Port Perry Bridge
photo of bridge
elevation drawing looking downstream
photo of bridge
View south from Port Perry
(URR bridge to right; USX Edgar Thompson Works on far right)
photo of bridge photo of bridge 1928 photo of bridge
Northern end of trestle and road overpass; 1928 view from Duquesne (URR bridge to left)
OFFICIAL NAME:

OTHER DESIGNATION:
Union RR Port Perry Hot Metal Bridge
brad597-25

LOCATION:
Duquesne - North Versailles

USGS 7.5" Topo Quad - UTM Coordinates:
Braddock - Zone 17; 0597 4471


CARRIES:
railroad

BETWEEN:
-- north shore of Monongahela River
-- south shore of Monongahela River

CROSSES:
-- (north to south) Monongahela River at mile 11.7


TYPE OF CONSTRUCTION / DESIGN:
Subdivided Parker/Pratt through truss; Pratt deck trusses

LENGTH OF MAIN SPAN:
378.0 ft

TOTAL LENGTH (including longest elevated ramp):

HEIGHT OF DECK:
55.2 ft, vertical clearance, at center line of channel span
Lock and Dam No. 2, Braddock, normal pool level 718.7 ft

YEAR ERECTED / ENGINEER:
1898


ADDITIONAL INFO:

FIELD CHECKED:
10-May-2000

INFO SOURCES:
USACE Monongahela River Nav. Charts


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Introduction -- Nearby Structures

Last modified on 05-Nov-2000
copyright 1997-2001 Bruce S. Cridlebaugh