+38.56000, -121.45667
38°33'36" N, 121°27'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:U.S. HIGHWAY 50 over 39TH STREET
Structure number:24 0313
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:101.1 ft. [30.8 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:168.0 ft. [51.2 m]
Deck width edge-to-edge:173.6 ft. [52.9 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:2004
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: November 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:231,000 [as of 2009]
Truck traffic:3% of total traffic
Deck condition:Good [7 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:Superior to present desirable criteria [9]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:59.5 tons [54.1 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:80.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201580.0GoodGoodVery GoodVery Good-231000
November 201377.0PoorPoorVery GoodGoodSD231000
November 201180.0FairSatisfactoryVery GoodGood-231000
November 200980.0FairSatisfactoryVery GoodGood-205000
November 200780.0FairSatisfactoryVery GoodGood-205000
November 200580.0FairSatisfactoryVery GoodGood-205000
November 200480.0FairSatisfactoryVery GoodGood-205000
October 200180.0FairSatisfactoryVery GoodGood-171300
January 199780.0FairSatisfactoryVery GoodGood-171300
November 199479.0GoodVery GoodVery GoodVery Good-171400
March 199379.0GoodVery GoodVery GoodVery Good-155300
December 199079.0GoodVery GoodVery GoodVery Good-155300