SD073 over LAKE CK


+43.08312, -101.71469
43°04'59" N, 101°42'53" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD073 over LAKE CK
Structure number:000000004197215
Location:6.3 S JCT US 18
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:55.1 ft. [16.8 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:32.2 ft. [9.8 m]
Owner:State Highway Agency [01]
Year built:1964
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:450 [as of 2017]
Truck traffic:27% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
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:91.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018FairFairSatisfactoryGood45091.3
March 2016FairSatisfactorySatisfactoryGood40292.6
February 2014FairSatisfactorySatisfactoryGood40092.6
February 2012FairSatisfactoryFairGood35781.5
January 2010FairSatisfactoryFairGood34781.6
January 2008FairSatisfactoryFairGood33081.7
March 2006FairSatisfactoryFairGood36581.5
February 2004FairSatisfactorySatisfactoryGood35892.8
January 2002FairGoodSatisfactoryGood37392.7
January 2000FairGoodSatisfactorySatisfactory41790.5
January 1998FairGoodFairSatisfactory51778.7
January 1996FairGoodFairSatisfactory54978.6
January 1994FairGoodSatisfactoryGood34790.9
January 1992FairVery GoodSatisfactoryGood49090.2