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STATE ROUTE 4 over MADISON STREET

Map

Coordinates:
+37.94961, -121.29333
37°56'59" N, 121°17'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:STATE ROUTE 4 over MADISON STREET
Structure number:29 0239L
Location:10-SJ-004-R16.47-STKN
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:145.0 ft. [44.2 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:53.5 ft. [16.3 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:State Highway Agency [01]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15,500 [as of 2009]
Truck traffic:11% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairGoodGoodFair1550078.5
August 2015GoodVery GoodVery GoodGood1550093.8
August 2013FairGoodVery GoodSatisfactory1550093.8
June 2011GoodGoodVery GoodGood1550093.8
September 2010GoodGoodVery GoodGood4100090.2
September 2008FairFairVery GoodGood4100089.2
February 2006FairSatisfactoryVery GoodGood4100091.2
January 2004PoorPoorVery GoodGood2720090.0
April 2002PoorPoorVery GoodGood2720090.0
June 1997GoodGoodVery GoodGood2720093.1
May 1995GoodVery GoodVery GoodVery Good1425097.9
December 1993GoodVery GoodVery GoodVery Good1455097.8
August 1990GoodVery GoodVery GoodVery Good1455097.8

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.4545000
Deck
Reinforced Concrete Top Flangesq. ft.735735000
Concrete Protective Coatingsq. ft.700700000
Substructure
Reinforced Concrete Abutmentlinear ft.39291000
Reinforced Concrete Pileeach11000
Joints
Pourable Jointlinear ft.1616000
Compression Jointlinear ft.1615100
Bridge Rail
Other Material Bridge Raillinear ft.9089010