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E&W580-E24 CONNCTR over I580,SR24,BARTD,CONN,ST

Map

Coordinates:
+37.82611, -122.26694
37°49'34" N, 122°16'01" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:E&W580-E24 CONNCTR over I580,SR24,BARTD,CONN,ST
Structure number:33 0302H
Location:04-ALA-580-45.23-OAK
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:14.8 ft. [4.5 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]
Operating rating:80.5 tons [73.2 metric tons]
Inventory rating:48.5 tons [44.1 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201680.0FairGoodGoodFairFO40000
July 201491.0FairSatisfactoryVery GoodGoodFO40000
July 201291.0FairSatisfactoryGoodGoodFO40000
July 201092.0FairSatisfactoryGoodGoodFO40000
August 200887.0PoorSeriousGoodGoodSD40000
August 200687.0PoorSeriousGoodGoodSD40000
August 200487.0PoorSeriousGoodGoodSD40000
August 200288.0PoorSeriousGoodGoodSD46500
December 200088.0PoorSeriousGoodGoodSD46500
November 199888.0PoorSeriousGoodGoodSD46500
September 199694.0FairSatisfactoryGoodGoodFO46500
August 199294.0GoodGoodGoodVery GoodFO46500
October 199094.0GoodGoodGoodVery GoodFO46500