+45.55712, -103.36210
45°33'26" N, 103°21'44" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SD020 over CLARKS FORK CK
Structure number:000000032339272
Location:8.8 E JCT US 85
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:43.3 ft. [13.2 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:38.7 ft. [11.8 m]
Owner:State Highway Agency [01]
Year built:1995
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:5
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:Good
Status:Open, no restriction [A]
Average daily traffic:173 [as of 2017]
Truck traffic:27% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present desirable criteria [8]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Superior to present desirable criteria [9]
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:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018GoodGoodGoodGood17397.6
June 2016GoodGoodGoodGood17397.6
June 2014GoodGoodGoodGood17097.6
June 2010GoodGoodGoodGood18097.5
June 2006GoodGoodGoodGood17297.6
October 2002GoodGoodGoodGood17497.6
October 2000FairSatisfactorySatisfactoryGood17497.6
October 1998GoodGoodGoodGood16397.6
October 1996GoodGoodVery GoodVery Good20397.4
August 1995GoodExcellentExcellentExcellent18997.5
September 1992PoorPoorSatisfactoryFair15069.9
November 1990PoorPoorSatisfactoryFair18369.8