I 80W over SR223 HUMBOLDT AV


+41.10444, -114.97417
41°06'16" N, 114°58'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:I 80W over SR223 HUMBOLDT AV
Structure number:I 920W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:157.2 ft. [47.9 m]
Total length:159.1 ft. [48.5 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:16.4 ft. [5.0 m]
Skew angle:10°
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 2014 

Status:Open, no restriction [A]
Average daily traffic:3,400 [as of 2012]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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:95.9 tons [87.2 metric tons]
Inventory rating:57.4 tons [52.2 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201496.0Not deficientGoodSatisfactoryGood3400
July 201296.0Not deficientGoodGoodGood2985
July 201096.0Not deficientGoodGoodGood2985
July 200896.0Not deficientGoodGoodGood2985
July 200696.0Not deficientGoodGoodGood2690
August 200496.0Not deficientGoodGoodGood3125
August 200296.0Not deficientGoodGoodGood2780
September 200096.0Not deficientGoodGoodGood2780
September 199895.0Not deficientGoodGoodGood2690
August 199696.0Not deficientGoodGoodGood2390
August 199496.0Not deficientVery GoodVery GoodSatisfactory2255
August 199296.0Not deficientVery GoodVery GoodSatisfactory2553
September 199096.0Not deficientVery GoodVery GoodVery Good2180