Historic Bridges
of the United States
Little Shenango River Bridge
Mercer County
,
Pennsylvania
Overview
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Map
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TopoZone
Terraserver USA
Facts
Overview
Through truss bridge over Little Shenango River on TR 740
Location
Mercer County
,
Pennsylvania
Status
Open to traffic
History
Built 1885 by Penn Bridge Co.
Builder
-
Penn Bridge Co.
Design
Pratt through truss
Dimensions
Total length: 82.0 ft.
Deck width: 12.0 ft.
Recognition
Eligible for the National Register of Historic Places
Approximate latitude, longitude
+41.40000, -80.18667
(decimal degrees)
41°23'60" N, 80°11'12" W
(degrees°minutes'seconds")
Approximate UTM coordinates
17/567987/4583481
(zone/easting/northing)
USGS topographic map
Hadley
Inventory numbers
PA 43 7218 0740 1015
(Pennsylvania bridge number)
BH 31287
(Bridgehunter.com ID)
Inspection
(as of 09/2007)
Deck condition rating:
Serious
(3 out of 9)
Superstructure condition rating:
Serious
(3 out of 9)
Substructure condition rating:
Fair
(5 out of 9)
Appraisal:
Structurally deficient
Sufficiency rating: 0.0
(out of 100)
Average daily traffic
(as of 2007)
41
Categories
19th Century
(2,074)
Built 1885
(67)
Built during 1880s
(561)
Mercer County, Pennsylvania
(19)
NR-eligible
(2,624)
One-lane traffic
(6,990)
Open
(22,305)
Owned by county
(14,360)
Penn Bridge Co.
(18)
Pennsylvania
(1,716)
Pratt through truss
(979)
Pratt truss
(1,669)
Structurally deficient
(12,078)
Sufficiency rating zero
(257)
Through truss
(5,560)
Total length 75-100 feet
(3,418)
Truss
(16,277)
Comments
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