W50-S99 CONNECTOR over US 50,S51-E50,E50-N51


+38.55917, -121.47417
38°33'33" N, 121°28'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:W50-S99 CONNECTOR over US 50,S51-E50,E50-N51
Structure number:24 0234F
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:122.1 ft. [37.2 m]
Total length:558.1 ft. [170.1 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:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1968
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]
Wearing surface:Bituminous [6]

Latest Available Inspection: October 2015 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,500 [as of 1998]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:79.9 tons [72.6 metric tons]
Inventory rating:47.7 tons [43.4 metric tons]
Sufficiency rating:89.1

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
October 201589.1GoodVery GoodGoodVery GoodFO19500
October 201389.1GoodGoodGoodGoodFO19500
October 201189.1GoodGoodGoodGoodFO19500
October 200989.1GoodGoodGoodGoodFO19500
October 200789.1GoodGoodGoodGoodFO19500
October 200593.2GoodGoodGoodGood-19500
March 200593.2GoodGoodGoodGood-19500
November 200293.2GoodGoodGoodGood-19500
October 200193.2GoodGoodGoodGood-19500
June 199590.9FairGoodSatisfactoryVery Good-19500
March 199291.9FairGoodSatisfactoryVery Good-13300