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W80-MARITIME OFFRP over EB I-80,WB I-80,SB I-880

Map 

Coordinates:
+37.82444, -122.30944
37°49'28" N, 122°18'34" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:W80-MARITIME OFFRP over EB I-80,WB I-80,SB I-880
Structure number:33 0623S
Location:04-ALA-080-2.30-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:194.9 ft. [59.4 m]
Total length:3107.1 ft. [947.0 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:27.6 ft. [8.4 m]
Vertical clearance below bridge:19.0 ft. [5.8 m]
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:18
Main spans material:Steel continuous [4]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Corrugated Steel [6]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2015 

Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2009]
Truck traffic:10% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:78.8
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$20,344,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201578.8Functionally obsoleteSatisfactoryGoodGood6000
March 201378.8Functionally obsoleteSatisfactoryGoodGood6000
March 201177.8Functionally obsoleteFairGoodGood6000
March 200977.0Not deficientFairGoodGood150000
April 200777.0Not deficientFairGoodGood150000
May 200577.0Not deficientFairGoodGood150000
August 200394.0Not deficientFairGoodGood-
July 200193.0Not deficientGoodGoodGood-
20000.0Not applicable----
December 199889.0Not deficientGoodGoodGood-