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COALMINE RD over DRAINAGE 032

Map

Coordinates:
+48.16024, -112.24094
48°09'37" N, 112°14'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COALMINE RD over DRAINAGE 032
Structure number:L37327014+05001
Location:15M W CONRAD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:23.0 ft. [7.0 m]
Total length:24.0 ft. [7.3 m]
Roadway width between curbs:25.6 ft. [7.8 m]
Deck width edge-to-edge:26.2 ft. [8.0 m]
Owner:County Highway Agency [02]
Year built:1986
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Prestressed concrete [5]
Main span design:Channel beam [22]
Deck type:Not applicable [N]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2004]
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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairGoodGoodSatisfactory10097.9
November 2015FairGoodGoodSatisfactory10099.9
December 2013FairGoodGoodSatisfactory10099.9
December 2011FairGoodGoodSatisfactory10088.9
December 2009FairGoodGoodSatisfactory10088.9
December 2007GoodGoodGoodGood10087.9
January 2006GoodGoodGoodGood10086.9
February 2004GoodVery GoodGoodGood10087.9
December 2001GoodVery GoodVery GoodGood10088.9
April 2000GoodVery GoodVery GoodVery Good10088.9
May 1999GoodVery GoodVery GoodVery Good10086.9
May 1996GoodVery GoodVery GoodVery Good10086.9
February 1994GoodVery GoodVery GoodVery Good3186.8
February 1991GoodVery GoodVery GoodVery Good3188.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.2302300
Prestressed Concrete Girder/Beamlinear ft.194189500
Deck
Reinforced Concrete Top Flangesq. ft.6245992500
Substructure
Steel Columneach1201200
Steel Protective Coatingsq. ft.780156312156156
Steel Abutmentlinear ft.118833500
Steel Protective Coatingsq. ft.1,4001,23008585
Steel Pier Caplinear ft.5205200
Steel Protective Coatingsq. ft.260521045252
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.4941800
Steel Protective Coatingsq. ft.112104008