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CHANCE ROAD over THUNDER BUTTE CK

Map

Coordinates:
+45.41052, -102.28753
45°24'38" N, 102°17'15" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:CHANCE ROAD over THUNDER BUTTE CK
Structure number:000000053322373
Location:8.2E & 8.3S BISON
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.2 ft. [15.0 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:23.0 ft. [7.0 m]
Deck width edge-to-edge:23.0 ft. [7.0 m]
Owner:County Highway Agency [02]
Year built:1980
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: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:26 [as of 2015]
Truck traffic:2% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:77.7
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$6,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairGoodVery GoodFair2677.7
May 2015FairGoodVery GoodFair2677.7
June 2013FairGoodVery GoodFair2684.9
May 2011FairGoodVery GoodFair2684.9
July 2009FairGoodVery GoodFair2684.9
October 2007FairGoodVery GoodSatisfactory2695.9
September 2005FairGoodVery GoodSatisfactory2695.9
August 2003FairGoodVery GoodSatisfactory2695.9
October 2001FairGoodVery GoodSatisfactory2695.9
October 1999GoodGoodVery GoodVery Good2695.9
August 1997GoodVery GoodVery GoodGood2695.9
May 1995GoodVery GoodVery GoodGood2695.9
June 1993GoodVery GoodVery GoodGood2695.9
May 1991GoodVery GoodVery GoodGood2695.9