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243rd Ave. over MITCHELL CK

Haakon County, South Dakota

Map

Coordinates:
+44.15736, -101.24750
44°09'26" N, 101°14'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:243rd Ave. over MITCHELL CK
Structure number:000000028380408
Location:4 W & 6.2 N MIDLAND
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:48.9 ft. [14.9 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:19.0 ft. [5.8 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:County Highway Agency [02]
Year built:1965
Year reconstructed:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Tee beam [04]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: August 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:28 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 with "unknown" foundation that has not been evaluated for scour. [U]
Sufficiency rating:91.6
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$4,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2018FairSatisfactoryGoodSatisfactory2891.6
August 2016FairSatisfactoryGoodSatisfactory2891.6
August 2014FairSatisfactoryGoodSatisfactory2891.6
August 2012FairSatisfactoryGoodSatisfactory2885.7
August 2010FairSatisfactoryGoodSatisfactory2885.7
August 2008FairSatisfactoryGoodSatisfactory2885.7
June 2006FairSatisfactoryGoodSatisfactory2885.7
July 2004FairSatisfactoryGoodSatisfactory2886.7
June 2002FairSatisfactoryGoodSatisfactory2886.7
July 2000FairSatisfactoryGoodSatisfactory2886.7
July 1998FairSatisfactoryGoodSatisfactory2886.7
July 1996GoodGoodGoodGood2886.7
August 1994GoodGoodVery GoodGood2886.5
July 1992GoodVery GoodVery GoodGood2886.5
August 1990GoodVery GoodVery GoodVery Good2886.5