Share:

INTERSTATE 580 over DAVENPORT AVE

Map

Coordinates:
+37.78417, -122.18049
37°47'03" N, 122°10'50" 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:16.4 ft. [5.0 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 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:134,000 [as of 2009]
Truck traffic:1% 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: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]
Sufficiency rating:69.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairGoodFairGood13400069.8
September 2015GoodVery GoodVery GoodVery Good13400080.8
September 2013GoodGoodGoodGood13400080.8
October 2011GoodGoodGoodGood13400083.1
September 2009GoodGoodGoodGood16300083.0
October 2007PoorSeriousGoodGood16300078.0
September 2005PoorSeriousGoodGood16300078.0
August 2004PoorSeriousGoodGood16300078.0
September 2002PoorSeriousGoodGood13200078.0
September 2000PoorSeriousGoodGood15480078.0
September 1998PoorPoorGoodGood15480080.0
September 1996GoodGoodGoodGood15270083.0
October 1994GoodGoodVery GoodGood15270084.3
December 1992GoodGoodVery GoodGood17580083.0
September 1990GoodGoodVery GoodGood17580083.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.34132100
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.104104000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.9090000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3434000
Other Material Bridge Raillinear ft.6864040