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13TH AVENUE over INTERSTATE 580

Map

Coordinates:
+37.80167, -122.23000
37°48'06" N, 122°13'48" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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:15.4 ft. [4.7 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]
Operating rating:39.2 tons [35.6 metric tons]
Inventory rating:30.3 tons [27.5 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201676.9FairGoodFairGoodFO4500
November 201488.0GoodVery GoodGoodVery GoodFO4500
August 201291.6GoodGoodGoodGoodFO4500
March 201186.6PoorSeriousGoodGoodSD4000
August 200886.6PoorSeriousGoodGoodSD4000
August 200686.6PoorSeriousGoodGoodSD4000
October 200486.6PoorSeriousGoodGoodSD4000
October 200286.6PoorSeriousGoodGoodSD4000
October 200086.6PoorSeriousGoodGoodSD4000
January 200088.6PoorSeriousGoodGoodSD4000
October 199888.6PoorSeriousGoodGoodSD4000
December 199493.7GoodGoodGoodVery Good-4000
March 199393.7GoodGoodGoodVery Good-4000
November 198993.7GoodGoodGoodVery Good-4000