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13TH AVENUE over INTERSTATE 580

Map

Coordinates:
+37.80229, -122.23146
37°48'08" N, 122°13'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:13TH AVENUE over INTERSTATE 580
Structure number:33 0311
Location:04-ALA-580-R42.37-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:71.5 ft. [21.8 m]
Total length:233.0 ft. [71.0 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:44.6 ft. [13.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1963
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:4
Main spans material:Concrete continuous [2]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2009]
Truck traffic:2% 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,611,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2016FairGoodFairGood450076.9
November 2014GoodVery GoodGoodVery Good450088.0
August 2012GoodGoodGoodGood450091.6
March 2011PoorSeriousGoodGood400086.6
August 2008PoorSeriousGoodGood400086.6
August 2006PoorSeriousGoodGood400086.6
October 2004PoorSeriousGoodGood400086.6
October 2002PoorSeriousGoodGood400086.6
October 2000PoorSeriousGoodGood400086.6
January 2000PoorSeriousGoodGood400088.6
October 1998PoorSeriousGoodGood400088.6
December 1994GoodGoodGoodVery Good400093.7
March 1993GoodGoodGoodVery Good400093.7
November 1989GoodGoodGoodVery Good400093.7