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INTERSTATE 580 over DAVENPORT AVE

Map

Coordinates:
+37.78167, -122.16833
37°46'54" N, 122°10'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

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