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LITTLE MISSOURI RD over SAND CREEK 015

Map

Coordinates:
+45.46048, -104.06641
45°27'38" N, 104°03'59" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LITTLE MISSOURI RD over SAND CREEK 015
Structure number:L06101029+00001
Location:2M N CAPITOL
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:49.9 ft. [15.2 m]
Total length:49.9 ft. [15.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Owner:County Highway Agency [02]
Year built:2015
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Corrugated Steel [6]
Wearing surface:Gravel [8]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:36 [as of 2016]
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Scour calculation/evaluation has not been made. [6]
Sufficiency rating:84.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$87,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017GoodGoodGoodGood3684.9
August 2015GoodVery GoodVery GoodVery Good10066.0
August 2013PoorGoodFairPoor10017.0
September 2011PoorGoodFairPoor10017.0
September 2009FairGoodSatisfactoryFair10023.7
September 2007PoorSeriousGoodPoor10012.9
October 2005PoorSeriousGoodPoor10012.9
February 2004PoorSeriousGoodPoor10012.9
November 2001PoorGoodGoodPoor10018.6
November 1999PoorGoodGoodPoor10018.6
February 1998FairGoodGoodSatisfactory10035.0
November 1995FairVery GoodGoodSatisfactory3135.9
October 1993PoorPoorVery GoodPoor3117.5
February 1992PoorPoorVery GoodPoor2522.0
February 1990FairSatisfactoryVery GoodSatisfactory25274.6

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.499049900
Substructure
Steel Columneach1201200
Steel Abutmentlinear ft.5656000
Steel Protective Coatingsq. ft.392392000
Steel Pier Caplinear ft.5605600
Deck
Corrugated or Orthotropic Decksq. ft.1,2501,250000
Wearing Surfacessq. ft.1,2501,250000
Steel Protective Coatingsq. ft.1,2501,250000