Historic Bridges of the U.S. | Dunstone Road Bridge

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Dunstone Road Bridge

Photo taken by Larry Matthews in January 2007

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Overview: Concrete arch bridge over North Fork Honcut Creek on Dunstone Road in Palermo
Location: Butte County, California
Status: Open to traffic
History: Built 1930
Design: Arch
Dimensions: Length of largest span: 70.2 ft.
Total length: 96.5 ft.
Deck width: 18.0 ft.
Approximate latitude, longitude: +39.40583, -121.45500 (decimal degrees)
39°24'21" N, 121°27'18" W (degrees°minutes'seconds")
Approximate UTM coordinates: 10/633019/4362952 (zone/easting/northing)
USGS topographic map: Bangor
Inventory numbers: CA 12C-264 (California bridge number)
BH 10818 (Bridgehunter.com ID)
Inspection (as of 08/2007): Deck condition rating: Poor (4 out of 9)
Superstructure condition rating: Fair (5 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Structurally deficient
Sufficiency rating: 28.0 (out of 100)
Average daily traffic (as of 1987): 140