Historic Bridges
of the United States
Dooker's Hollow Bridge
Allegheny County
,
Pennsylvania
Overview
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Facts
Overview
Deck truss bridge over O'Connell Blvd. on Center Avenue in North Braddock
Location
Allegheny County
,
Pennsylvania
Status
Open to traffic
History
Built 1940; rehabilitated 2002
Design
Cantilevered deck truss
Dimensions
Length of largest span: 275.9 ft.
Total length: 641.1 ft.
Deck width: 44.0 ft.
Approximate latitude, longitude
+40.39638, -79.84664
(decimal degrees)
40°23'47" N, 79°50'48" W
(degrees°minutes'seconds")
Approximate UTM coordinates
17/597877/4472423
(zone/easting/northing)
USGS topographic map
Braddock
Inventory numbers
PA 02 7449 0000 2146
(Pennsylvania bridge number)
BH 30236
(Bridgehunter.com ID)
Inspection
(as of 08/2007)
Deck condition rating:
Poor
(4 out of 9)
Superstructure condition rating:
Poor
(4 out of 9)
Substructure condition rating:
Poor
(4 out of 9)
Sufficiency rating: 54.2
(out of 100)
Average daily traffic
(as of 2005)
4,000
Categories
Allegheny County, Pennsylvania
(172)
Built 1940
(501)
Built during 1940s
(2,186)
Cantilevered
(59)
Cantilevered truss
(137)
Deck truss
(608)
Open
(23,113)
Pennsylvania
(2,249)
Span length 250-500 feet
(637)
Total length 500-1000 feet
(1,160)
Truss
(19,464)
Comments
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