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INTERSTATE 580 over 14TH AVENUE

Map 

Coordinates:
+37.80000, -122.22333
37°47'60" N, 122°13'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 580 over 14TH AVENUE
Structure number:33 0309L
Location:04-ALA-580-R42.07-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:94.2 ft. [28.7 m]
Total length:104.0 ft. [31.7 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:70.2 ft. [21.4 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:42°
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]
Main span material:Concrete [1]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: September 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:182,000 [as of 2009]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:108.7 tons [98.8 metric tons]
Inventory rating:63.8 tons [58.0 metric tons]
Sufficiency rating:85.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201585.0GoodVery GoodGoodVery Good-182000
September 201385.0GoodGoodGoodGood-182000
October 201184.0GoodGoodGoodGood-182000
October 200989.3GoodGoodGoodGood-81500
October 200789.3GoodGoodGoodGood-81500
September 200589.3GoodGoodGoodGood-81500
September 200489.3GoodGoodGoodGood-81500
September 200289.7GoodGoodGoodGood-77400
September 200089.7GoodGoodGoodGood-77400
September 199884.2PoorSeriousGoodGoodSD77400
September 199688.7FairFairGoodGood-76350
December 199491.2FairSatisfactoryGoodGood-76350
December 199290.3FairSatisfactoryGoodGood-87900
November 198990.3GoodVery GoodVery GoodVery Good-87900