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RED WILLOW RD over WEST BRANCH ALAMO CREEK

Map

Coordinates:
+37.78739, -121.92401
37°47'15" N, 121°55'26" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RED WILLOW RD over WEST BRANCH ALAMO CREEK
Structure number:28C0452
Location:0.1 MI SE DOUGHERTY RD
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:40.0 ft. [12.2 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:31.2 ft. [9.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1990
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:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:700 [as of 2011]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:60.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018FairGoodFairGood70060.4
June 2016GoodVery GoodGoodVery Good70072.8
June 2014FairSatisfactoryGoodGood70071.7
June 2012FairSatisfactoryGoodGood70071.7
June 2010FairSatisfactoryGoodGood5090.5
June 2006FairSatisfactoryGoodGood5090.5
January 2004FairSatisfactoryGoodGood5090.5
December 2001GoodGoodGoodGood5090.5
March 2000GoodGoodGoodGood5090.5
February 1996GoodGoodVery GoodVery Good5090.6
February 1994GoodGoodVery GoodVery Good5090.6
February 1992GoodGoodVery GoodVery Good5090.6