County Road 73 over White River


+40.18014, -108.56533
40°10'49" N, 108°33'55" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 73 over White River
Structure number:RIOB-073-00.23
Location:0.2 Mi N of St Hwy 64
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:111.2 ft. [33.9 m]
Total length:116.1 ft. [35.4 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1940
Year reconstructed:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:20 [as of 2016]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:38.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,058,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairSatisfactoryFairFair2038.9
September 2016FairSatisfactoryFairFair2038.9
September 2014FairSatisfactoryFairFair1638.9
September 2012FairSatisfactoryFairFair1638.9
September 2010FairSatisfactoryFairFair1838.9
September 2008FairSatisfactoryFairFair1838.9
August 2006FairSatisfactoryFairFair939.0
July 2004FairSatisfactorySatisfactorySatisfactory939.2
October 2002FairGoodSatisfactorySatisfactory939.0
October 2001FairGoodSatisfactorySatisfactory1039.0
August 1999FairGoodSatisfactorySatisfactory1038.0
July 1997FairGoodSatisfactorySatisfactory1032.9
October 1995FairGoodSatisfactorySatisfactory233.0
August 1993FairGoodSatisfactorySatisfactory232.0
September 1991FairVery GoodSatisfactorySatisfactory232.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.5805500300
Steel Protective Coatingsq. ft.580580000
Steel Stringerlinear ft.1,16058005800
Steel Protective Coatingsq. ft.1,1601,160000
Steel Trusslinear ft.2320220120
Steel Floor Beamlinear ft.2341820520
Steel Protective Coatingsq. ft.234234000
Steel Gusset Plateeach2800280
Steel Protective Coatingsq. ft.2828000
Steel Columneach1400140
Steel Protective Coatingsq. ft.148006
Steel Abutmentlinear ft.41062015
Steel Protective Coatingsq. ft.4100041
Steel Pier Caplinear ft.4104100
Steel Protective Coatingsq. ft.4104100
Corrugated or Orthotropic Decksq. ft.2,0881,58450004
Wearing Surfacessq. ft.2,0882,088000
Steel Protective Coatingsq. ft.2,0881,58400504
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.2321825000
Steel Protective Coatingsq. ft.2321820050