Historic Bridges
of the United States
Feed Mill Road Bridge
Franklin County
,
Pennsylvania
Overview
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TopoZone
Terraserver USA
Facts
Overview
Through truss bridge over Back Creek on Feed Mill Road
Location
Franklin County
,
Pennsylvania
Status
Unknown status
History
Built 1876; rehabilitated ca. 1960
Design
Whipple through truss
Dimensions
Length of largest span: 117.1 ft.
Total length: 119.1 ft.
Deck width: 13.8 ft.
Vertical clearance above deck: 20.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+39.85000, -77.80000
(decimal degrees)
39°51'00" N, 77°47'60" W
(degrees°minutes'seconds")
Inventory numbers
PA 28 7212 0481 4001
(Pennsylvania bridge number)
BH 30946
(Bridgehunter.com ID)
Inspection
(as of 06/2004)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Serious
(3 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 22.0
(out of 100)
Categories
19th Century
(1,704)
Built 1876
(35)
Built during 1870s
(251)
Franklin County, Pennsylvania
(15)
NR-eligible
(2,570)
Owned by township
(1,179)
Pennsylvania
(1,694)
Span length 100-125 feet
(2,247)
Steel grate deck
(355)
Structurally deficient
(10,771)
Through truss
(5,175)
Total length 100-125 feet
(2,412)
Truss
(15,706)
Unknown status
(660)
Whipple truss
(43)
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