US 50 (I-305) WB over 10TH STREET


+38.56554, -121.50011
38°33'56" N, 121°30'00" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 50 (I-305) WB over 10TH STREET
Structure number:24 0245L
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:120.1 ft. [36.6 m]
Total length:123.0 ft. [37.5 m]
Roadway width between curbs:87.9 ft. [26.8 m]
Deck width edge-to-edge:89.9 ft. [27.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1967
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
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: October 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:115,500 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:56.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,727,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017PoorFairPoorFair11550056.0
October 2015FairSatisfactoryVery GoodGood11550086.0
October 2013FairSatisfactoryVery GoodVery Good11550086.0
October 2011FairSatisfactoryVery GoodVery Good11550086.0
October 2009FairSatisfactoryVery GoodVery Good10250087.3
October 2007GoodGoodVery GoodVery Good10250087.3
October 2005GoodGoodVery GoodVery Good10250087.3
November 2004GoodGoodVery GoodVery Good10250087.3
September 2001GoodGoodVery GoodVery Good8565088.9
January 1997GoodGoodVery GoodVery Good8565088.9
November 1994GoodGoodGoodVery Good8570091.6
December 1992GoodGoodGoodVery Good9290091.0
September 1991GoodGoodGoodVery Good9290091.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.37190180
Reinforced Concrete Top Flangesq. ft.1,028231,00500
Reinforced Concrete Abutmentlinear ft.78225600
Prestressed Concrete Pileeach11000
Bridge Rail
Other Material Bridge Raillinear ft.7575000