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W980-27TH ST OFFRP over 30TH STREET

Map

Coordinates:
+37.81938, -122.27028
37°49'10" N, 122°16'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:W980-27TH ST OFFRP over 30TH STREET
Structure number:33 0134J
Location:04-ALA-980-1.68-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:62.0 ft. [18.9 m]
Total length:122.1 ft. [37.2 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1969
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:3
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: May 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,500 [as of 2012]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:99.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016GoodVery GoodVery GoodVery Good750099.3
May 2012GoodGoodGoodGood750095.3
May 2008GoodGoodGoodGood750095.3
May 2004FairSatisfactoryGoodGood750095.3
May 2002FairSatisfactoryGoodGood750095.3
June 2000FairSatisfactoryGoodGood750095.3
June 1998PoorPoorGoodGood750092.2
April 1995GoodGoodGoodGood750095.4
April 1993GoodGoodGoodGood750095.4
September 1991GoodGoodGoodGood750095.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.3737000
Deck
Reinforced Concrete Top Flangesq. ft.387387000
Concrete Protective Coatingsq. ft.364364000
Substructure
Reinforced Concrete Pier Walllinear ft.4240200
Reinforced Concrete Abutmentlinear ft.4242000
Reinforced Concrete Pileeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3838000
Other Material Bridge Raillinear ft.3838000