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STATE ROUTE 70 over W BR FEATHER RIV(LK ORO)

Map

Coordinates:
+39.66236, -121.53484
39°39'45" N, 121°32'05" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 70 over W BR FEATHER RIV(LK ORO)
Structure number:12 0134
Location:03-BUT-070-28.22
Purpose:Carries highway over railroad and waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:576.1 ft. [175.6 m]
Total length:2731.1 ft. [832.4 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:61.0 ft. [18.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1962
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel [3]
Main spans design:Truss - Deck [09]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,550 [as of 2009]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:70.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017GoodGoodGoodGood255070.8
April 2015GoodGoodGoodGood255072.3
April 2013PoorSeriousGoodGood255067.3
April 2011PoorSeriousSatisfactoryGood233067.3
April 2009PoorSeriousSatisfactoryGood233067.3
April 2007PoorSeriousSatisfactoryGood233067.3
July 2006FairSatisfactorySatisfactoryGood233072.3
January 2005FairSatisfactorySatisfactoryGood233072.3
May 2003FairSatisfactorySatisfactoryGood233072.3
March 2003FairSatisfactoryGoodGood233072.3
August 2001FairFairGoodGood233071.3
January 1999FairSatisfactoryGoodGood233072.3
December 1997GoodGoodGoodGood233072.3
December 1994PoorGoodCriticalGood250019.0
April 1993PoorGoodCriticalGood260019.0
July 1990PoorGoodCriticalGood260019.0