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INTERSTATE 580 over DAVENPORT AVE

Map

Coordinates:
+37.78167, -122.16833
37°46'54" N, 122°10'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:INTERSTATE 580 over DAVENPORT AVE
Structure number:33 0343
Location:04-ALA-580-R39.37-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:43.0 ft. [13.1 m]
Total length:109.9 ft. [33.5 m]
Roadway width between curbs:138.1 ft. [42.1 m]
Deck width edge-to-edge:144.4 ft. [44.0 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1965
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:3
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: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:134,000 [as of 2009]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:41.0 tons [37.3 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:80.8

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201580.8GoodVery GoodVery GoodVery Good-134000
September 201380.8GoodGoodGoodGood-134000
October 201183.1GoodGoodGoodGood-134000
September 200983.0GoodGoodGoodGood-163000
October 200778.0PoorSeriousGoodGoodSD163000
September 200578.0PoorSeriousGoodGoodSD163000
August 200478.0PoorSeriousGoodGoodSD163000
September 200278.0PoorSeriousGoodGoodSD132000
September 200078.0PoorSeriousGoodGoodSD154800
September 199880.0PoorPoorGoodGoodSD154800
September 199683.0GoodGoodGoodGood-152700
October 199484.3GoodGoodVery GoodGood-152700
December 199283.0GoodGoodVery GoodGood-175800
September 199083.0GoodGoodVery GoodGood-175800

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.3434000
Deck
Reinforced Concrete Top Flangesq. ft.1,4801,480000
Concrete Protective Coatingsq. ft.1,4131,413000
Substructure
Reinforced Concrete Pier Walllinear ft.8888000
Reinforced Concrete Abutmentlinear ft.8888000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.6868000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3434000
Other Material Bridge Raillinear ft.6866020