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Huasna River Bridge

Photos 

Huasna River, San Luis Obispo

Looking NW, showing earthquake cable restraints

Photo taken by Craig Philpott in April 2010

Enlarge

BH Photo #163209

Map 

Street View 

Facts 

Overview
Steel stringer bridge over Huasna River on State Route 166
Location
San Luis Obispo County, California
Status
Open to traffic
History
Built 1959
Design
Steel stringer
Dimensions
Length of largest span: 173.9 ft.
Total length: 1,569.0 ft.
Deck width: 27.9 ft.
Also called
Twitchell Reservoir Bridge
Approximate latitude, longitude
+35.02200, -120.32108   (decimal degrees)
35°01'19" N, 120°19'16" W   (degrees°minutes'seconds")
Approximate UTM coordinates
10/744421/3878763 (zone/easting/northing)
Quadrangle map:
Huasna Peak
Elevation
662 ft. above sea level
Inventory numbers
CA 49-178 (California bridge number)
BH 44953 (Bridgehunter.com ID)
Inspection (as of 07/2014)
Deck condition rating: Good (7 out of 9)
Superstructure condition rating: Very Good (8 out of 9)
Substructure condition rating: Good (7 out of 9)
Sufficiency rating: 63.5 (out of 100)
Average daily traffic (as of 2009)
2,600

Update Log 

  • December 1, 2014: New photos from Dallam Oliver-Lee
  • April 23, 2010: New Street View added by Craig Philpott
  • April 20, 2010: Added by Craig Philpott

Sources