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LITTLE MISSOURI RD over HACKBERRY CREEK 012

Map

Coordinates:
+45.42033, -104.08097
45°25'13" N, 104°04'51" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LITTLE MISSOURI RD over HACKBERRY CREEK 012
Structure number:L06090019+08001
Location:2M S CAPITOL
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:21.7 ft. [6.6 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:20.3 ft. [6.2 m]
Deck width edge-to-edge:20.3 ft. [6.2 m]
Owner:County Highway Agency [02]
Year built:1948
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:Wood or Timber [8]
Wearing surface:Gravel [8]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:36 [as of 2016]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Better than present minimum criteria [7]
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:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:66.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactoryFair3666.6
August 2015FairGoodSatisfactorySatisfactory10075.9
August 2013FairGoodSatisfactorySatisfactory10075.9
September 2011FairGoodSatisfactorySatisfactory10084.6
September 2009FairSatisfactorySatisfactorySatisfactory10083.6
September 2007FairSatisfactoryGoodSatisfactory10083.6
October 2005FairSatisfactoryGoodSatisfactory10083.6
February 2004FairSatisfactoryGoodSatisfactory10083.6
November 2001FairSatisfactoryGoodSatisfactory10083.6
November 1999FairSatisfactoryGoodSatisfactory10083.6
February 1998GoodGoodGoodGood10083.6
November 1995GoodGoodGoodGood9681.7
June 1994GoodVery GoodVery GoodVery Good9681.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.240024000
Substructure
Reinforced Concrete Abutmentlinear ft.7206660
Deck
Timber Decksq. ft.4844552900
Wearing Surfacessq. ft.192019200
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.49202900
Steel Protective Coatingsq. ft.123497400