I 80W over US 93


+41.09972, -114.95778
41°05'59" N, 114°57'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 80W over US 93
Structure number:I 921W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:149.0 ft. [45.4 m]
Total length:150.9 ft. [46.0 m]
Roadway width between curbs:42.0 ft. [12.8 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1977
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 - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,800 [as of 2014]
Truck traffic:4% 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 desirable criteria [8]
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]
Operating rating:99.6 tons [90.5 metric tons]
Inventory rating:81.4 tons [74.0 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201696.0GoodGoodGoodGood-1800
July 201496.0GoodGoodGoodGood-2550
July 201296.0GoodGoodGoodGood-1725
July 201096.0GoodGoodGoodGood-1725
July 200896.0GoodGoodGoodGood-1725
July 200696.0GoodGoodGoodGood-1690
August 200496.0GoodGoodGoodGood-1665
August 200296.0GoodGoodGoodGood-1575
August 200095.0GoodGoodGoodGood-1575
September 199895.0GoodVery GoodVery GoodGood-1690
August 199695.0GoodVery GoodVery GoodGood-1690
August 199495.0GoodGoodVery GoodGood-1380
July 199296.0GoodGoodVery GoodGood-2375
October 199096.0GoodVery GoodVery GoodGood-1207