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208TH ST over CK

Kingsbury County, South Dakota

Map

Coordinates:
+44.36932, -97.23024
44°22'10" N, 97°13'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:208TH ST over CK
Structure number:000000039309120
Location:0.5S & 0.2E HETLAND
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:29.9 ft. [9.1 m]
Total length:29.9 ft. [9.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:1932
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:Bituminous [6]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:220 [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:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:54.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$311,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018PoorFairSatisfactoryPoor22054.4
August 2016PoorFairSatisfactoryPoor22052.9
October 2014PoorFairSatisfactoryPoor22052.9
October 2012PoorFairSatisfactoryPoor22052.4
September 2010PoorFairSatisfactoryPoor22052.4
July 2008PoorFairSatisfactoryPoor22051.9
September 2006PoorFairSatisfactoryPoor22051.9
July 2004PoorFairSatisfactoryPoor22051.9
August 2002FairFairSatisfactoryFair22067.9
August 2000FairFairSatisfactorySatisfactory22079.9
October 1998FairFairSatisfactorySatisfactory22079.9
September 1996FairSatisfactorySatisfactoryFair22077.6
September 1994FairSatisfactorySatisfactorySatisfactory22087.9
July 1992FairSatisfactorySatisfactorySatisfactory22080.8
August 1990FairSatisfactorySatisfactorySatisfactory22080.8