Historic Bridges
of the United States
Burnt Mill Road Bridge
Franklin County
,
Pennsylvania
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Through truss bridge over Conodoguinet Creek on Burnt Mill Road
Location
Franklin County
,
Pennsylvania
Status
Open to traffic
History
Built 1885
Design
Pratt through truss
Dimensions
Length of largest span: 105.0 ft.
Total length: 108.9 ft.
Deck width: 14.4 ft.
Vertical clearance above deck: 13.5 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+40.10500, -77.56167
(decimal degrees)
40°06'18" N, 77°33'42" W
(degrees°minutes'seconds")
Approximate UTM coordinates
18/281659/4442556
(zone/easting/northing)
USGS topographic map
Shippensburg
Inventory numbers
PA 28 7207 0642 3066
(Pennsylvania bridge number)
BH 30941
(Bridgehunter.com ID)
Inspection
(as of 01/2008)
Deck condition rating:
Fair
(5 out of 9)
Superstructure condition rating:
Poor
(4 out of 9)
Substructure condition rating:
Satisfactory
(6 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 16.8
(out of 100)
Average daily traffic
(as of 1985)
100
Categories
19th Century
(2,077)
Built 1885
(67)
Built during 1880s
(563)
Franklin County, Pennsylvania
(18)
Functionally obsolete
(5,798)
NR-eligible
(2,624)
One-lane traffic
(6,990)
Open
(22,291)
Owned by county
(14,360)
Pennsylvania
(1,716)
Pratt through truss
(979)
Pratt truss
(1,669)
Skewed
(3,684)
Span length 100-125 feet
(2,310)
Structurally deficient
(12,078)
Through truss
(5,562)
Total length 100-125 feet
(2,509)
Truss
(16,280)
Wooden deck
(5,164)
Comments
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