County Road 31 over N Fork Frenchman Creek


+40.62322, -102.37872
40°37'24" N, 102°22'43" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road 31 over N Fork Frenchman Creek
Structure number:PH31-0.6-26-A
Location:0.6 Mi No of Co Rd 26
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:38.4 ft. [11.7 m]
Total length:40.7 ft. [12.4 m]
Roadway width between curbs:27.6 ft. [8.4 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:County Highway Agency [02]
Year built:1989
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:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:15 [as of 2012]
Deck condition:Satisfactory [6 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 minimum criteria [6]
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 the assessed or calculated scour condition. [8]
Sufficiency rating:95.5

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairSatisfactoryGoodGood1595.5
December 2015GoodGoodGoodGood1595.5
December 2013GoodGoodGoodGood1595.5
December 2011GoodGoodGoodGood1595.5
December 2009GoodGoodGoodGood3895.5
December 2007GoodGoodGoodGood3896.5
October 2005GoodGoodVery GoodVery Good1996.5
October 2003GoodGoodVery GoodVery Good2994.1
March 2001GoodGoodVery GoodVery Good2993.9
March 2000GoodGoodGoodGood2993.9
March 1999GoodVery GoodVery GoodVery Good2993.9
March 1998GoodVery GoodVery GoodVery Good2993.9
June 1996GoodVery GoodVery GoodVery Good3693.9
May 1994GoodVery GoodVery GoodVery Good3699.0
March 1992GoodVery GoodVery GoodVery Good36100.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2441479700
Steel Protective Coatingsq. ft.24413215097
Steel Columneach1201200
Steel Protective Coatingsq. ft.1200012
Steel Abutmentlinear ft.5757000
Steel Protective Coatingsq. ft.5757000
Steel Pier Caplinear ft.5705700
Steel Protective Coatingsq. ft.5700057
Corrugated or Orthotropic Decksq. ft.1,15209891630
Wearing Surfacessq. ft.1,1521,152000
Steel Protective Coatingsq. ft.1,1520001,152
Fixed Bearingeach128400
Steel Protective Coatingsq. ft.128004
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.81671400
Steel Protective Coatingsq. ft.81670014