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MOORHEAD RD over POWDER RIVER 006

Map

Coordinates:
+45.05728, -105.87853
45°03'26" N, 105°52'43" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MOORHEAD RD over POWDER RIVER 006
Structure number:L38605012+06001
Location:25M W BIDDLE
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:60.0 ft. [18.3 m]
Total length:241.8 ft. [73.7 m]
Roadway width between curbs:15.4 ft. [4.7 m]
Deck width edge-to-edge:16.1 ft. [4.9 m]
Owner:County Highway Agency [02]
Year built:1972
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:4
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Not applicable [N]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:100 [as of 2004]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:42.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactoryFairFair10042.4
September 2015FairSatisfactorySatisfactoryFair10042.4
September 2013FairSatisfactorySatisfactoryFair10042.4
October 2011FairSatisfactorySatisfactoryFair10042.4
September 2009FairSatisfactorySatisfactoryFair10041.1
September 2007FairSatisfactorySatisfactoryFair10041.1
October 2005FairSatisfactorySatisfactoryFair10041.1
March 2004FairSatisfactorySatisfactoryFair10041.1
November 2001FairSatisfactorySatisfactoryFair10041.1
March 1999FairSatisfactorySatisfactoryFair10041.1
February 1998FairSatisfactorySatisfactorySatisfactory10049.3
January 1996FairSatisfactorySatisfactorySatisfactory10049.3
December 1994FairSatisfactorySatisfactorySatisfactory3149.7
September 1992GoodGoodGoodGood9654.2
November 1990GoodGoodGoodGood9654.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.725711770
Deck
Reinforced Concrete Top Flangesq. ft.3,8863,76978390
Wearing Surfacessq. ft.3,8861,8261,9431170
Substructure
Reinforced Concrete Pier Walllinear ft.49025240
Reinforced Concrete Abutmentlinear ft.7269300
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4863899250
Steel Protective Coatingsq. ft.1,21597224300