Historic Bridges
of the United States
Saw Mill Road Bridge
Delaware County
,
Pennsylvania
Overview
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Terraserver USA
Facts
Overview
Concrete arch bridge over Darby Creek on Saw Mill Road in Radnor Township
Location
Delaware County
,
Pennsylvania
Status
Open to traffic
History
Built 1922
Design
Closed-spandrel arch
Dimensions
Length of largest span: 54.1 ft.
Total length: 54.1 ft.
Deck width: 18.4 ft.
Approximate latitude, longitude
+40.01167, -75.38833
(decimal degrees)
40°00'42" N, 75°23'18" W
(degrees°minutes'seconds")
Approximate UTM coordinates
18/466857/4429124
(zone/easting/northing)
USGS topographic map
Valley Forge
Inventory numbers
PA 23 7023 0250 0117
(Pennsylvania bridge number)
BH 30878
(Bridgehunter.com ID)
Inspection
(as of 12/2005)
Superstructure condition rating:
Good
(7 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Functionally obsolete
Sufficiency rating: 72.9
(out of 100)
Average daily traffic
(as of 2003)
3,307
Categories
Arch
(7,640)
Built 1922
(335)
Built during 1920s
(4,129)
Closed-spandrel arch
(1,140)
Deck arch
(6,722)
Delaware County, Pennsylvania
(34)
Functionally obsolete
(5,109)
Open
(21,822)
Owned by county
(14,295)
Pennsylvania
(1,701)
Span length 50-75 feet
(4,715)
Total length 50-75 feet
(4,989)
Comments
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