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ROUTE 580 over WEST STREET

Map

Coordinates:
+37.82500, -122.27167
37°49'30" N, 122°16'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.5049100
Reinforced Concrete Girder/Beamlinear ft.390390000
Deck
Reinforced Concrete Top Flangesq. ft.2,3002,300000
Concrete Protective Coatingsq. ft.2,2952,295000
Substructure
Reinforced Concrete Pier Walllinear ft.105105000
Reinforced Concrete Abutmentlinear ft.105105000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.110110000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4545000
Other Material Bridge Raillinear ft.148148000