OLD HWY 85 over CK


+45.62733, -103.48406
45°37'38" N, 103°29'03" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:OLD HWY 85 over CK
Structure number:000000032280223
Location:3.0E & 3.2N BUFFALO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:25.9 ft. [7.9 m]
Total length:78.1 ft. [23.8 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.3 ft. [6.8 m]
Owner:County Highway Agency [02]
Year built:1936
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:Gravel [8]

Latest Available Inspection: May 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:60 [as of 2016]
Truck traffic:2% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 minimum criteria [6]
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:49.8
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$20,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2018PoorSatisfactoryFairPoor6049.8
June 2016PoorSatisfactoryFairPoor6049.8
June 2014PoorSatisfactoryFairPoor6049.8
June 2012PoorSatisfactoryFairPoor6046.4
June 2010PoorSatisfactoryFairPoor6046.4
October 2008PoorSatisfactoryFairPoor6046.4
September 2006FairSatisfactoryFairFair6059.5
July 2004FairSatisfactoryFairSatisfactory6059.5
May 2002FairSatisfactoryFairSatisfactory6059.5
May 2000FairSatisfactoryFairSatisfactory6059.5
June 1998FairSatisfactoryFairSatisfactory6059.5
August 1996FairFairGoodSatisfactory6067.9
October 1994FairFairGoodSatisfactory6071.1
October 1992FairFairGoodSatisfactory6059.2
July 1990FairFairGoodSatisfactory6059.2