County Road KK over Black Wolf Creek


+39.88553, -102.18508
39°53'08" N, 102°11'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:County Road KK over Black Wolf Creek
Structure number:YUMKK-21.35-A
Location:0.65 Mi S of Co Rd 22
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:57.1 ft. [17.4 m]
Total length:62.0 ft. [18.9 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:34.8 ft. [10.6 m]
Owner:County Highway Agency [02]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:190 [as of 2012]
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:Better than present minimum criteria [7]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:98.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2018GoodGoodGoodGood19098.8
December 2016GoodGoodGoodGood19097.8
December 2014GoodGoodVery GoodGood19098.8
January 2013GoodGoodVery GoodGood19098.8
December 2010GoodVery GoodVery GoodGood21898.8
December 2008GoodVery GoodVery GoodGood21898.8
November 2006GoodVery GoodVery GoodGood10898.9
October 2004GoodVery GoodVery GoodGood10899.9
April 2003GoodVery GoodVery GoodGood10898.9
April 2001GoodVery GoodVery GoodGood14296.9
July 1999GoodVery GoodVery GoodGood14296.9
May 1997GoodVery GoodVery GoodVery Good14296.9
August 1995GoodVery GoodVery GoodVery Good9696.9
April 1993GoodExcellentExcellentExcellent9699.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.373369400
Prestressed Concrete Top Flangesq. ft.2,1612,161000
Wearing Surfacessq. ft.2,0062,006000
Reinforced Concrete Abutmentlinear ft.7066400
Other Jointlinear ft.311311000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.124124000
Steel Protective Coatingsq. ft.124124000