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THUNDER BUTTE ROAD over THUNDER BUTTE CK

Map

Coordinates:
+45.22534, -101.70926
45°13'31" N, 101°42'33" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:THUNDER BUTTE ROAD over THUNDER BUTTE CK
Structure number:000000069150171
Location:12 N 5 W DUPREE
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:69.9 ft. [21.3 m]
Total length:184.1 ft. [56.1 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.2 ft. [9.2 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1969
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:143 [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:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Better than present minimum criteria [7]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018FairSatisfactoryGoodGood14397.0
July 2016FairSatisfactorySatisfactoryGood14397.0
July 2014FairSatisfactorySatisfactoryGood14397.0
August 2012FairSatisfactorySatisfactoryGood14390.6
August 2010FairSatisfactorySatisfactoryGood14390.6
August 2008FairSatisfactorySatisfactoryGood14390.6
August 2006FairSatisfactorySatisfactoryGood14390.6
September 2004FairSatisfactorySatisfactoryGood14390.6
August 2002FairSatisfactorySatisfactoryGood14390.6
August 2000FairSatisfactorySatisfactoryGood14390.6
August 1998FairSatisfactorySatisfactoryGood14390.6
July 1996GoodGoodGoodGood14390.6
August 1994GoodGoodGoodGood14390.4
August 1992GoodGoodGoodGood14369.1
July 1990GoodGoodGoodGood14369.1