US085 over SHEEP CK


+45.62711, -103.53136
45°37'38" N, 103°31'53" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US085 over SHEEP CK
Structure number:000000032257223
Location:3.6 N OF BUFFALO
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:20.7 ft. [6.3 m]
Total length:105.6 ft. [32.2 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Owner:State Highway Agency [01]
Year built:1963
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:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:1,548 [as of 2016]
Truck traffic:26% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:72.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodGoodGood154872.2
March 2015GoodGoodGoodGood156072.1
March 2013FairSatisfactorySatisfactoryGood166571.2
April 2011GoodGoodGoodGood136572.3
April 2009FairSatisfactorySatisfactoryGood102375.2
April 2007GoodGoodGoodGood98576.6
May 2005GoodGoodGoodGood107774.7
May 2003GoodGoodGoodGood116974.0
September 2001GoodGoodGoodGood110774.5
October 1999GoodGoodGoodGood89375.4
October 1997GoodVery GoodGoodVery Good81976.0
October 1995GoodVery GoodGoodVery Good80576.0
October 1993GoodVery GoodGoodVery Good64082.7
February 1992GoodVery GoodGoodVery Good84775.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Columneach87010
Reinforced Concrete Abutmentlinear ft.100802000
Reinforced Concrete Pier Caplinear ft.136136000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.21182109200
Reinforced Concrete Slabsq. ft.3,6223,24337900
Wearing Surfacessq. ft.3,1653,0927300