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WARM SPRINGS RD over SONOMA CREEK

Sonoma County, California

Map

Coordinates:
+38.36982, -122.53812
38°22'11" N, 122°32'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WARM SPRINGS RD over SONOMA CREEK
Structure number:20C0216
Location:9.85 MI N OF SR 116
Purpose:Carries highway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:49.9 ft. [15.2 m]
Total length:101.1 ft. [30.8 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Owner:County Highway Agency [02]
Year built:1960
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,000 [as of 2010]
Truck traffic:5% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:93.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2015GoodVery GoodVery GoodGood300093.7
May 2011FairGoodVery GoodSatisfactory300093.7
May 2007FairGoodVery GoodSatisfactory125096.1
June 2005FairGoodVery GoodSatisfactory125096.1
May 2003FairGoodVery GoodSatisfactory125096.1
May 2001FairGoodVery GoodSatisfactory125096.1
January 2001FairGoodVery GoodSatisfactory125096.1
July 1999FairGoodVery GoodSatisfactory125096.1
February 1995GoodGoodVery GoodVery Good125096.1
February 1993GoodGoodVery GoodVery Good125096.1
August 1990GoodGoodVery GoodVery Good125096.1