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Clinch River US 70 Bridge

Photo 

Driving across

Photo taken by James Adorno

BH Photo #108904

Map 

Facts 

Overview
Lost four-span through truss bridge over Clinch River on US 70/TN 1 in Harriman
Location
Roane County, Tennessee
Status
No longer exists
History
Built 1929-31; demolished 2006
Design
Warren through truss
Dimensions
Length of largest span: 283.1 ft.
Total length: 1,161.1 ft.
Deck width: 20.0 ft.
Vertical clearance above deck: 16.3 ft.
Approximate latitude, longitude
+35.88892, -84.52645   (decimal degrees)
35°53'20" N, 84°31'35" W   (degrees°minutes'seconds")
Approximate UTM coordinates
16/723269/3974453 (zone/easting/northing)
Quadrangle map:
Harriman
Inventory numbers
TN 73SR0010007 (Tennessee bridge number)
BH 32663 (Bridgehunter.com ID)
Inspection (as of 06/2007)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 87.9 (out of 100)
Average daily traffic (as of 2007)
12,730

Update Log 

  • December 4, 2006: Posted photo from James Adorno