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STATE ROUTE 24 EB over TELEGRAPH AVE

Map

Coordinates:
+37.84071, -122.26229
37°50'27" N, 122°15'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 24 EB over TELEGRAPH AVE
Structure number:33 0413R
Location:04-ALA-024-R3.06-OAK
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:178.2 ft. [54.3 m]
Total length:315.0 ft. [96.0 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:68.9 ft. [21.0 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1970
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:Prestressed concrete continuous [6]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:147,500 [as of 2010]
Truck traffic:2% of total traffic
Deck condition:Good [7 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:Equal to present minimum criteria [6]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodGoodGoodGood14750076.1
February 2016GoodVery GoodVery GoodGood14750076.1
February 2014GoodGoodVery GoodGood14750076.1
February 2012GoodGoodVery GoodGood14750076.1
March 2010GoodGoodVery GoodGood7050083.9
January 2008GoodGoodVery GoodGood7050083.9
January 2006PoorPoorVery GoodGood7050080.6
January 2004PoorPoorVery GoodGood6265081.4
November 2001PoorPoorVery GoodGood6265082.4
November 1999PoorPoorVery GoodGood6265082.4
December 1997GoodGoodVery GoodGood6265085.7
September 1996FairSatisfactoryVery GoodGood5950084.0
December 1993GoodGoodGoodGood5565085.5
September 1991GoodGoodGoodGood5565085.5

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.8585000
Reinforced Concrete Closed Web/Box Girderlinear ft.1313000
Deck
Reinforced Concrete Top Flangesq. ft.2,0202,0101000
Concrete Protective Coatingsq. ft.1,9581,958000
Substructure
Reinforced Concrete Pier Walllinear ft.1919000
Reinforced Concrete Abutmentlinear ft.4240200
Reinforced Concrete Pileeach11000
Joints
Compression Jointlinear ft.2120010
Bearings
Enclosed/Concealed Bearingeach11000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.9696000
Other Material Bridge Raillinear ft.9696000