County Road MM over N. Fork Republican River


+40.08589, -102.15172
40°05'09" N, 102°09'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road MM over N. Fork Republican River
Structure number:YUMMM-35.80-A
Location:0.10 Mi N of US Hwy 34
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:46.3 ft. [14.1 m]
Total length:51.5 ft. [15.7 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Skew angle:28°
Owner:County Highway Agency [02]
Year built:1992
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:36 [as of 2012]
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
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 assessed or calculated scour condition. [5]
Sufficiency rating:91.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodVery GoodVery GoodGood3691.7
December 2016GoodVery GoodVery GoodGood3692.7
December 2014GoodVery GoodVery GoodGood3693.7
January 2013GoodVery GoodVery GoodGood3693.7
December 2010GoodVery GoodVery GoodGood3293.8
December 2008GoodVery GoodVery GoodGood3293.8
November 2006GoodVery GoodVery GoodGood5793.6
October 2004GoodVery GoodVery GoodGood5794.6
April 2003GoodVery GoodVery GoodVery Good5793.6
April 2001GoodVery GoodVery GoodVery Good6693.4
July 1999GoodVery GoodVery GoodVery Good6691.4
May 1997GoodVery GoodVery GoodVery Good6691.4
August 1995GoodVery GoodVery GoodVery Good4691.7
April 1993GoodVery GoodVery GoodVery Good4687.5

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.206206000
Steel Protective Coatingsq. ft.206206000
Reinforced Concrete Decksq. ft.1,5681,568000
Wearing Surfacessq. ft.1,4341,434000
Reinforced Concrete Abutmentlinear ft.6965400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.103102100
Steel Protective Coatingsq. ft.103102001