TWP 179 over CO DITCH # 4


+47.82110, -96.11684
47°49'16" N, 96°07'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:TWP 179 over CO DITCH # 4
Structure number:L5702
Location:0.1 MI N OF JCT CR 117
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:10.8 ft. [3.3 m]
Total length:22.6 ft. [6.9 m]
Owner:Town or Township Highway Agency [03]
Year built:1965
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:27 [as of 1971]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Any condition described in Code 4 but which is excessive in scope. Severe movement or differential setlement of the segments or loss of fill. Holes may exist in walls or slabs. Integral wingwalls nearly severed from culvert. Severe scour or erosion at curtain walls, wingwalls or pipes. Metal culverts have extreme distortion and delection in one section, extensive corrosion, or deep pitting with scattered perforations. [3]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:41.1
Estimated cost of work:$40,000,000

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
July 2018Poor3 out of 102741.1
July 2017Poor3 out of 102741.1
August 2016Poor3 out of 102741.1
August 2015Poor4 out of 102756.1
August 2014Poor4 out of 102756.1
August 2013Poor4 out of 102756.1
September 2012Poor4 out of 102756.1
September 2011Poor4 out of 102756.1
December 2010Poor4 out of 102756.1
June 2009Poor4 out of 102756.1
November 2008Poor3 out of 102741.1
October 2007Poor3 out of 102741.1
December 2006Poor3 out of 102741.1
August 2005Poor3 out of 102741.1
December 2004Poor3 out of 102741.1
October 2003Poor3 out of 102741.1
November 2002Poor2 out of 102741.0
November 2001Poor2 out of 102741.0
December 2000Poor2 out of 102741.0
October 1999Poor3 out of 102741.0
October 1998Poor3 out of 102741.0
November 1997Poor3 out of 102741.0
October 1996Poor3 out of 102741.0
December 1995Poor3 out of 102741.0
December 1994Poor3 out of 102741.0
October 1993Poor3 out of 102741.0
September 1992Poor3 out of 102741.0
October 1991Poor3 out of 102741.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Culvertlinear ft.94048046
Steel Protective Coatingsq. ft.2,3621,262250600250