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SD027 over DRY RUN CK

Marshall County, South Dakota

Map

Coordinates:
+45.60261, -97.81744
45°36'09" N, 97°49'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD027 over DRY RUN CK
Structure number:000000046079230
Location:0.3 E OF LANGFORD
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:34.1 ft. [10.4 m]
Total length:94.2 ft. [28.7 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1980
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:586 [as of 2017]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Countermeasures have been installed to mitigate an existing problem with scour. [7]
Sufficiency rating:98.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018FairSatisfactorySatisfactorySatisfactory58698.9
June 2016FairSatisfactorySatisfactorySatisfactory64998.8
June 2014FairSatisfactorySatisfactoryGood60098.9
June 2012FairGoodSatisfactoryGood81598.5
June 2010FairGoodSatisfactoryGood83598.4
June 2008FairGoodSatisfactorySatisfactory95598.2
August 2007FairGoodSatisfactorySatisfactory103298.0
June 2004FairSatisfactorySatisfactorySatisfactory66098.7
July 2000FairSatisfactorySatisfactorySatisfactory55596.9
August 1996GoodGoodGoodVery Good52097.0
September 1994GoodGoodVery GoodVery Good41097.2
November 1992GoodGoodExcellentVery Good33097.4
April 1990GoodGoodExcellentVery Good47397.1