Historic Bridges
of the United States
Heth's Run Bridge
Allegheny County
,
Pennsylvania
Overview
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Map
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Terraserver USA
Facts
Overview
Open-spandrel arch bridge over a filled-in ravine on Allegheny River Blvd. in Pittsburgh
Location
Pittsburgh
,
Allegheny County
,
Pennsylvania
Status
Open to traffic
History
Built 1914
Design
Open-spandrel arch
Dimensions
Length of largest span: 254.9 ft.
Total length: 327.1 ft.
Deck width: 32.2 ft.
Approximate latitude, longitude
+40.48667, -79.91833
(decimal degrees)
40°29'12" N, 79°55'06" W
(degrees°minutes'seconds")
Approximate UTM coordinates
17/591672/4482336
(zone/easting/northing)
USGS topographic map
Pittsburgh East
Inventory numbers
PA 02 0008 0150 0137
(Pennsylvania bridge number)
BH 30253
(Bridgehunter.com ID)
Inspection
(as of 08/2006)
Deck condition rating:
Serious
(3 out of 9)
Superstructure condition rating:
Serious
(3 out of 9)
Substructure condition rating:
Poor
(4 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 33.4
(out of 100)
Average daily traffic
(as of 2005)
12,897
Categories
Allegheny County, Pennsylvania
(121)
Arch
(7,640)
Built 1914
(387)
Built during 1910s
(3,647)
Deck arch
(6,722)
Open
(21,822)
Open-spandrel arch
(219)
Owned by state
(6,646)
Pennsylvania
(1,701)
Pittsburgh, Pennsylvania
(48)
Span length 250-500 feet
(587)
Structurally deficient
(10,853)
Total length 250-500 feet
(2,146)
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