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11TH STREET over INTERSTATE 980

Map

Coordinates:
+37.80494, -122.27956
37°48'18" N, 122°16'46" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:11TH STREET over INTERSTATE 980
Structure number:33 0481
Location:04-ALA-980-0.54-OAK
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:138.1 ft. [42.1 m]
Total length:275.9 ft. [84.1 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:80.4 ft. [24.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1981
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:Fair
Status:Open, no restriction [A]
Average daily traffic:6,000 [as of 2012]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016FairSatisfactorySatisfactoryVery Good600093.4
May 2014FairFairVery GoodGood600092.4
May 2012FairSatisfactoryVery GoodGood600096.4
June 2010FairSatisfactoryVery GoodGood600096.4
May 2008FairSatisfactoryVery GoodGood600096.4
May 2006FairSatisfactoryVery GoodGood600096.4
May 2004FairFairVery GoodGood600095.4
June 2002FairFairVery GoodGood600095.4
June 2000FairFairVery GoodGood600095.4
June 1998PoorSeriousVery GoodGood600091.4
April 1995GoodGoodGoodGood600096.5
April 1993GoodGoodGoodGood600096.5
October 1991GoodGoodGoodGood600096.5

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.84410430
Deck
Reinforced Concrete Top Flangesq. ft.1,8001111,68900
Substructure
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.180909000