+37.76848, -122.23053
37°46'07" N, 122°13'50" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Structure number:33C0147
Location:0.3 MI S/W OF I-880
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:128.0 ft. [39.0 m]
Total length:395.0 ft. [120.4 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.3 ft. [19.6 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Skew angle:
Owner:County Highway Agency [02]
Year built:1974
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Movable - Bascule [16]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: April 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:20,800 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 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:Superior to present desirable criteria [9]
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]
Pier/abutment protection:In place but in a deteriorated condition [3]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:55.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$3,776,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017PoorPoorGoodFair2080055.5
April 2015FairSatisfactoryGoodGood2080070.5
September 2013PoorPoorGoodGood1383568.6
December 2011PoorPoorVery GoodGood1383568.6
March 2010FairFairVery GoodGood1383570.7
June 2007FairFairVery GoodGood1383570.7
June 2005PoorPoorGoodGood1383568.6
August 2003PoorPoorGoodGood1383568.6
November 2001PoorPoorGoodGood1383568.6
December 2000PoorSeriousGoodGood1383566.6
November 1999PoorSeriousGoodGood1383566.6
September 1997PoorSeriousGoodGood1383566.6
December 1995GoodGoodGoodVery Good1383572.4
December 1993GoodGoodGoodVery Good1383572.4
August 1992GoodGoodGoodVery Good1383572.4
June 1991GoodGoodGoodVery Good1383572.4