+37.82394, -122.26571
37°49'26" N, 122°15'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E&W580-E24 CONNCTR over I580,SR24,BARTD,CONN,ST
Structure number:33 0302H
Purpose:Carries highway overpass (third level) over highway and railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:146.0 ft. [44.5 m]
Total length:3940.2 ft. [1200.9 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance above deck:23.0 ft. [7.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:99°
Owner:State Highway Agency [01]
Year built:1970
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:42
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: July 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:40,000 [as of 2002]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:80.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$26,386,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016FairGoodGoodFair4000080.0
July 2014FairSatisfactoryVery GoodGood4000091.0
July 2012FairSatisfactoryGoodGood4000091.0
July 2010FairSatisfactoryGoodGood4000092.0
August 2008PoorSeriousGoodGood4000087.0
August 2006PoorSeriousGoodGood4000087.0
August 2004PoorSeriousGoodGood4000087.0
August 2002PoorSeriousGoodGood4650088.0
December 2000PoorSeriousGoodGood4650088.0
November 1998PoorSeriousGoodGood4650088.0
September 1996FairSatisfactoryGoodGood4650094.0
August 1992GoodGoodGoodVery Good4650094.0
October 1990GoodGoodGoodVery Good4650094.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.1,2841,07021400
Reinforced Concrete Top Flangesq. ft.13,93013,9171210
Concrete Protective Coatingsq. ft.11,76811,768000
Reinforced Concrete Columneach4704700
Reinforced Concrete Pier Walllinear ft.1212000
Reinforced Concrete Abutmentlinear ft.4141000
Reinforced Concrete Pileeach11000
Reinforced Concrete Pier Caplinear ft.5958100
Compression Jointlinear ft.165165000
Enclosed/Concealed Bearingeach1515000
Bridge Rail
Other Material Bridge Raillinear ft.2,5922,585610