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250 ST over CK

Map

Coordinates:
+43.76082, -98.37416
43°45'39" N, 98°22'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:250 ST over CK
Structure number:000000002216120
Location:5.6E 3N PLANKINTON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:30.8 ft. [9.4 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:17.4 ft. [5.3 m]
Deck width edge-to-edge:18.0 ft. [5.5 m]
Owner:County Highway Agency [02]
Year built:1935
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:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:60 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:36.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$181,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017PoorSatisfactorySatisfactoryPoor6036.9
July 2015PoorSatisfactorySatisfactoryPoor6036.9
August 2013PoorSatisfactorySatisfactoryPoor6036.9
September 2011PoorSatisfactorySatisfactoryPoor6036.9
September 2009PoorSatisfactorySatisfactoryPoor6036.9
June 2007PoorSatisfactorySatisfactoryPoor6036.9
October 2005PoorSatisfactorySatisfactoryPoor6036.9
June 2003PoorGoodSatisfactoryPoor6043.1
July 2001FairGoodSatisfactoryFair6053.4
October 1999FairGoodSatisfactoryFair6070.9
July 1997FairSatisfactoryFairGood6050.5
August 1995FairSatisfactoryFairGood6045.8
August 1993FairFairFairGood6046.8
August 1991FairFairFairGood6049.7