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ROUTE 580 over WEST STREET

Map

Coordinates:
+37.82500, -122.27167
37°49'30" N, 122°16'18" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:ROUTE 580 over WEST STREET
Structure number:33 0300
Location:04-ALA-580-45.39-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.0 ft. [25.0 m]
Total length:147.0 ft. [44.8 m]
Roadway width between curbs:170.9 ft. [52.1 m]
Deck width edge-to-edge:172.3 ft. [52.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1961
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:Good
Status:Open, no restriction [A]
Average daily traffic:220,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:71.9 tons [65.4 metric tons]
Inventory rating:43.5 tons [39.5 metric tons]
Sufficiency rating:82.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
August 201682.0GoodGoodGoodGood-220000
September 201482.0GoodVery GoodVery GoodVery Good-220000
September 201282.0GoodGoodGoodGood-220000
March 201185.0GoodGoodGoodGood-394000
August 200885.0GoodGoodGoodGood-200000
December 200485.0GoodGoodGoodGood-200000
November 200285.4GoodGoodGoodGood-156000
October 200080.0PoorSeriousGoodGoodSD267600
October 199880.0PoorSeriousGoodGoodSD267600
December 199485.0GoodGoodGoodVery Good-283700
March 199385.0GoodGoodGoodVery Good-250000
November 198984.0GoodVery GoodGoodVery Good-250000