I-80 NSR over N Platte River


+41.75191, -106.94909
41°45'07" N, 106°56'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-80 NSR over N Platte River
Structure number:DLT
Location:Rawlins - Walcott Jct
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:180.1 ft. [54.9 m]
Total length:307.1 ft. [93.6 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:21.7 ft. [6.6 m]
Vertical clearance above deck:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1930
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:139 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:42.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,466,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018PoorPoorSatisfactoryPoor13942.5
August 2017PoorPoorSatisfactoryPoor22140.8
July 2016PoorPoorSatisfactoryFair22145.4
February 2015PoorPoorSatisfactoryFair20742.6
January 2013PoorPoorSatisfactoryFair20742.3
February 2012PoorPoorSatisfactoryFair20742.3
January 2011PoorPoorSatisfactoryFair21142.3
January 2010PoorPoorFairFair21042.3
January 2008PoorPoorFairFair22042.1
January 2007PoorPoorFairFair22042.1
February 2006PoorPoorFairSatisfactory22042.1
February 2005PoorPoorFairSatisfactory22042.1
March 2004PoorPoorFairSatisfactory21042.3
January 2003PoorPoorFairSatisfactory21042.3
January 2001PoorPoorSatisfactoryFair5050.3
November 1998PoorPoorSatisfactoryFair5046.3
November 1997FairFairGoodFair5048.3
October 1996FairSatisfactoryGoodSatisfactory660037.0
April 1994PoorVery GoodPoorSatisfactory660012.0
February 1992FairVery GoodSatisfactorySatisfactory660037.0