Historic Bridges
of the United States
Keim Street Bridge
Montgomery County
,
Pennsylvania
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Pony truss bridge over Schuylkill River on Keim Street in Pottstown
Location
Philadelphia
,
Montgomery County
,
Pennsylvania
Status
Open to traffic
History
Built 1935
Design
Warren pony truss
Dimensions
Length of largest span: 91.9 ft.
Total length: 749.1 ft.
Deck width: 20.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.02500, -75.06500
(decimal degrees)
40°01'30" N, 75°03'54" W
(degrees°minutes'seconds")
Approximate UTM coordinates
18/494453/4430534
(zone/easting/northing)
USGS topographic map
Frankford
Inventory numbers
PA 46 7046 0150 0190
(Pennsylvania bridge number)
BH 31362
(Bridgehunter.com ID)
Inspection
(as of 04/2006)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Fair
(5 out of 9)
Substructure condition rating:
Fair
(5 out of 9)
Appraisal:
Functionally obsolete
Sufficiency rating: 52.7
(out of 100)
Average daily traffic
(as of 2004)
8,408
Categories
Built 1935
(1,174)
Built during 1930s
(5,230)
Functionally obsolete
(5,109)
Montgomery County, Pennsylvania
(82)
NR-eligible
(2,574)
Open
(21,823)
Owned by county
(14,295)
Pennsylvania
(1,701)
Philadelphia, Pennsylvania
(108)
Pony truss
(9,483)
Schuylkill River
(26)
Span length 75-100 feet
(3,297)
Total length 500-1000 feet
(1,026)
Truss
(16,067)
Warren truss
(741)
Comments
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