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INTERSTATE 880 over RT260,MLK,MKT,BRDWY,WASH

Map 

Coordinates:
+37.79861, -122.27611
37°47'55" N, 122°16'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:INTERSTATE 880 over RT260,MLK,MKT,BRDWY,WASH
Structure number:33 0200
Location:04-ALA-880-31.36-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:160.1 ft. [48.8 m]
Total length:4178.7 ft. [1273.6 m]
Roadway width between curbs:101.1 ft. [30.8 m]
Deck width edge-to-edge:104.3 ft. [31.8 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:State Highway Agency [01]
Year built:1953
Year reconstructed:1984
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:54
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: February 2017 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:203,000 [as of 2009]
Truck traffic:14% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.9 tons [49.9 metric tons]
Inventory rating:33.1 tons [30.1 metric tons]
Sufficiency rating:58.9
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$98,196,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201758.9FairGoodFairGoodFO203000
February 201569.9GoodGoodGoodVery GoodFO203000
February 201369.9FairSatisfactorySatisfactoryGoodFO203000
February 201169.9FairSatisfactorySatisfactoryGoodFO236000
February 200969.9FairSatisfactorySatisfactoryGoodFO236000
February 200770.3FairSatisfactorySatisfactoryGoodFO236000
January 200567.3PoorPoorSatisfactoryGoodSD190000
February 200367.3PoorPoorSatisfactoryGoodSD190000
February 200167.3FairSatisfactorySatisfactoryGoodFO157200
June 199867.3FairGoodSatisfactoryGoodFO157200
April 199575.2GoodGoodGoodGoodFO176300
April 199388.2GoodGoodGoodGoodFO161900
February 199188.2GoodGoodGoodGoodFO161900