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98TH AVE over INTERSTATE 880

Alameda County, California

Map

Coordinates:
+37.73136, -122.18889
37°43'53" N, 122°11'20" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:98TH AVE over INTERSTATE 880
Structure number:33 0110
Location:04-ALA-880-24.74-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:156.8 ft. [47.8 m]
Total length:305.1 ft. [93.0 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:116.5 ft. [35.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1998
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:23,000 [as of 2008]
Truck traffic:1% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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:87.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016GoodVery GoodVery GoodGood2300087.1
May 2014FairFairVery GoodGood2300086.1
May 2012FairFairVery GoodGood2300086.1
June 2010FairFairVery GoodGood2300086.1
May 2008FairFairVery GoodGood2300086.1
May 2006FairSatisfactoryVery GoodGood2300087.1
May 2004GoodGoodVery GoodGood2300087.1
May 2002GoodGoodVery GoodGood2300087.1
June 2000GoodGoodVery Good-2300087.1
June 1997PoorSatisfactorySeriousGood2300018.0
December 1993GoodGoodGoodGood2300066.9
February 1991GoodGoodGoodGood2300066.9