Rating:
1 vote

Hearst-Willits Road Bridge

Photos 

Hearst Bridge

Looking NE

Photo taken by Craig Philpott in February 2010

Enlarge

BH Photo #156595

Map 

Facts 

Overview
Through truss bridge over Eel River on Hearst-Willits Road in Hearst
Location
Hearst, Mendocino County, California
Status
Open to traffic
History
Built 1957
Design
Pratt Through truss bridge with timber trestle approach on SW side.
Dimensions
Length of largest span: 129.9 ft.
Total length: 340.9 ft.
Deck width: 18.0 ft.
Vertical clearance above deck: 14.8 ft.
Approximate latitude, longitude
+39.49389, -123.20889   (decimal degrees)
39°29'38" N, 123°12'32" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/482038/4371607 (zone/easting/northing)
Quadrangle map:
Foster Mountain
Inventory numbers
CA 10C-70 (California bridge number)
BH 11131 (Bridgehunter.com ID)
Inspection (as of 09/2015)
Deck condition rating: Satisfactory (6 out of 9)
Superstructure condition rating: Good (7 out of 9)
Substructure condition rating: Good (7 out of 9)
Appraisal: Functionally obsolete
Sufficiency rating: 40.1 (out of 100)
Average daily traffic (as of 2011)
66

Update Log 

  • February 28, 2010: Updated by Craig Philpott: Corrected design, added photos

Sources