242 ST over CK


+43.87877, -98.45476
43°52'44" N, 98°27'17" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:242 ST over CK
Structure number:000000002178040
Location:1.8E 11.0N PLANKINTON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:24.0 ft. [7.3 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:17.7 ft. [5.4 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
Owner:County Highway Agency [02]
Year built:1917
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: June 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:101 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:20.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$169,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018PoorFairSatisfactorySerious10120.6
July 2017PoorFairSatisfactorySerious10120.6
July 2015PoorFairSatisfactoryPoor10124.5
August 2013PoorFairSatisfactoryPoor10122.7
September 2011PoorFairSatisfactoryPoor10122.7
September 2009PoorFairSatisfactoryPoor10122.7
June 2007PoorFairSatisfactoryPoor10124.5
October 2005PoorFairSatisfactoryPoor10126.5
July 2003PoorSatisfactorySatisfactoryPoor10123.7
July 2001PoorSatisfactorySatisfactoryPoor10123.7
October 1999PoorGoodSatisfactorySerious10121.7
July 1997PoorFairFairPoor10120.6
August 1995PoorFairFairPoor10120.6
August 1993PoorFairFairPoor10120.6
August 1991PoorFairFairPoor10124.7