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INTERSTATE 580 over BEAUMONT AVE

Map 

Coordinates:
+37.80167, -122.22833
37°48'06" N, 122°13'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 580 over BEAUMONT AVE
Structure number:33 0310R
Location:04-ALA-580-R42.18-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:110.9 ft. [33.8 m]
Total length:120.1 ft. [36.6 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:68.6 ft. [20.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:25°
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: August 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:182,000 [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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:109.8 tons [99.8 metric tons]
Inventory rating:67.0 tons [60.9 metric tons]
Sufficiency rating:89.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201689.0FairGoodFairGood-182000
August 201498.0FairVery GoodSatisfactoryVery Good-182000
August 201298.0GoodGoodGoodGood-182000
March 2011100.0GoodGoodGoodGood-182000
August 2008100.0GoodGoodGoodGood-81500
August 2006100.0GoodGoodGoodGood-81500
October 2004100.0GoodGoodGoodGood-81500
October 2002100.0GoodGoodGoodGood-66000
October 200086.0FairFairFairGood-77400
October 199882.0PoorSeriousFairGoodSD77400
September 199686.0FairFairFairGood-76350
December 199498.0FairSatisfactoryGoodGood-76350
December 199298.0FairSatisfactoryGoodGood-87900
November 198998.0GoodGoodGoodVery Good-87900