Historic Bridges
of the United States
Minersville-Johnstown Bridge
Cambria County
,
Pennsylvania
Overview
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Terraserver USA
Facts
Overview
Through truss bridge over Conemaugh River on PA 3039 in Johnstown
Location
Johnstown
,
Cambria County
,
Pennsylvania
Status
Open to traffic
History
Built 1914; rehabilitated 1985
Design
Parker through truss
Dimensions
Length of largest span: 269.0 ft.
Total length: 453.1 ft.
Deck width: 22.0 ft.
Vertical clearance above deck: 20.2 ft.
Approximate latitude, longitude
+40.34167, -78.92667
(decimal degrees)
40°20'30" N, 78°55'36" W
(degrees°minutes'seconds")
Inventory numbers
PA 11 3039 0010 0766
(Pennsylvania bridge number)
BH 30604
(Bridgehunter.com ID)
Inspection
Average daily traffic
(as of 2004)
50
Categories
Built 1914
(376)
Built during 1910s
(3,558)
Cambria County, Pennsylvania
(25)
Johnstown, Pennsylvania
(12)
Open
(21,592)
Owned by state
(6,524)
Parker truss
(411)
Pennsylvania
(1,696)
Span length 250-500 feet
(571)
Structurally deficient
(10,792)
Through truss
(5,208)
Total length 250-500 feet
(2,089)
Truss
(15,742)
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