Share:

I 80 over HUMBOLDT RIVER & OLD RD.

Map 

Coordinates:
+40.72361, -116.01722
40°43'25" N, 116°01'02" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:I 80 over HUMBOLDT RIVER & OLD RD.
Structure number:B1066W
Location:WEST OF ELKO
Purpose:Carries highway and pedestrian walkway over highway and waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:129.9 ft. [39.6 m]
Total length:319.9 ft. [97.5 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:36.7 ft. [11.2 m]
Vertical clearance below bridge:20.0 ft. [6.1 m]
Owner:State Highway Agency [01]
Year built:1971
Year reconstructed:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2015 

Status:Open, no restriction [A]
Average daily traffic:5,500 [as of 2014]
Truck traffic:31% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:87.6 tons [79.6 metric tons]
Inventory rating:52.4 tons [47.6 metric tons]
Sufficiency rating:76.7
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$11,616,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201576.7Not deficientGoodGoodGood5500
July 201375.7Functionally obsoleteFairSatisfactoryGood5500
July 201175.4Functionally obsoleteFairSatisfactoryGood5000
July 200975.4Functionally obsoleteFairSatisfactoryGood5000
August 200775.4Functionally obsoleteFairSatisfactoryGood5000
August 200576.4Functionally obsoleteSatisfactorySatisfactoryGood4738
August 200376.4Functionally obsoleteGoodSatisfactoryGood4900
August 200176.4Functionally obsoleteGoodSatisfactoryGood4958
August 199976.4Functionally obsoleteGoodSatisfactoryGood4738
September 199776.4Functionally obsoleteGoodSatisfactoryGood5135
July 199576.6Functionally obsoleteGoodSatisfactoryGood3972
June 199373.6Functionally obsoleteFairGoodSatisfactory3740
July 199276.6Functionally obsoleteSatisfactoryGoodGood3740
February 199276.6Functionally obsoleteSatisfactoryGoodGood3833