Historic Bridges
of the United States
Iron Bridge Road Bridge
Lancaster County
,
Pennsylvania
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Pony truss bridge over Conestoga River on Iron Bridge Road
Location
Lancaster County
,
Pennsylvania
Status
Open to traffic
History
Built 1898; rehabilitated 1975
Design
Pratt pony truss
Dimensions
Length of largest span: 79.1 ft.
Total length: 80.1 ft.
Deck width: 15.1 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.14167, -76.00833
(decimal degrees)
40°08'30" N, 76°00'30" W
(degrees°minutes'seconds")
Approximate UTM coordinates
18/414106/4443968
(zone/easting/northing)
USGS topographic map
Terre Hill
Inventory numbers
PA 36 7213 0807 0303
(Pennsylvania bridge number)
BH 31097
(Bridgehunter.com ID)
Inspection
(as of 06/2006)
Deck condition rating:
Satisfactory
(6 out of 9)
Superstructure condition rating:
Satisfactory
(6 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Functionally obsolete
Sufficiency rating: 32.8
(out of 100)
Average daily traffic
(as of 2006)
200
Categories
19th Century
(2,077)
Built 1898
(81)
Built during 1890s
(810)
Functionally obsolete
(5,798)
Lancaster County, Pennsylvania
(57)
NR-eligible
(2,624)
One-lane traffic
(6,990)
Open
(22,291)
Owned by county
(14,360)
Pennsylvania
(1,716)
Pony truss
(9,535)
Pratt pony truss
(535)
Pratt truss
(1,669)
Span length 75-100 feet
(3,320)
Total length 75-100 feet
(3,420)
Truss
(16,280)
Comments
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