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US085 over BUFFALO CK

Map

Coordinates:
+45.51683, -103.54574
45°31'01" N, 103°32'45" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US085 over BUFFALO CK
Structure number:000000032250300
Location:2.9 S JCT SD 20 E
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:1964
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: April 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,458 [as of 2017]
Truck traffic:28% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
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 is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:73.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2017FairGoodGoodSatisfactory145873.0
April 2015FairGoodGoodSatisfactory162071.6
April 2013FairGoodGoodSatisfactory187070.3
April 2011FairSatisfactorySatisfactorySatisfactory119073.8
April 2009FairSatisfactoryGoodGood90077.4
April 2007GoodGoodGoodGood87577.6
May 2005GoodGoodGoodGood93577.1
May 2003GoodGoodGoodGood102575.2
September 2001GoodGoodGoodGood120573.6
October 1999GoodGoodGoodGood110572.5
October 1997GoodGoodGoodGood99074.6
October 1995GoodGoodGoodGood79576.1
October 1993GoodGoodGoodGood66082.0
February 1992GoodVery GoodGoodGood71580.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Reinforced Concrete Columneach83500
Reinforced Concrete Abutmentlinear ft.100100000
Reinforced Concrete Pier Caplinear ft.136136000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.2121773500
Deck
Reinforced Concrete Slabsq. ft.3,6223,35426800
Wearing Surfacessq. ft.3,16503,16500