E50-59TH ST OFF-RP over U.S. HIGHWAY 50


+38.55395, -121.43937
38°33'14" N, 121°26'22" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:E50-59TH ST OFF-RP over U.S. HIGHWAY 50
Structure number:24 0316S
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:147.0 ft. [44.8 m]
Total length:439.7 ft. [134.0 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:1971
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:4
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: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:15,000 [as of 2017]
Truck traffic:8% 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: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:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood1500091.7
November 2015GoodVery GoodVery GoodGood1500091.7
November 2013GoodGoodVery GoodGood940093.3
November 2011GoodGoodVery GoodGood940093.3
November 2009GoodGoodVery GoodGood940093.3
November 2007GoodGoodVery GoodGood940093.3
November 2005PoorPoorVery GoodGood940090.2
March 2005PoorPoorVery GoodGood940090.2
November 2002FairFairVery GoodGood940092.3
September 2000FairFairVery GoodGood940090.2
January 1997GoodGoodVery GoodGood940093.3
November 1994FairGoodFairVery Good940081.6
March 1993FairGoodFairVery Good690082.5
December 1990FairGoodFairVery Good690082.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.134134000
Reinforced Concrete Top Flangesq. ft.1,3941,394000
Concrete Protective Coatingsq. ft.1,3071,307000
Reinforced Concrete Columneach31110
Reinforced Concrete Abutmentlinear ft.6868000
Bridge Rail
Other Material Bridge Raillinear ft.154154000