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US 6 ML over DRAW

Map

Coordinates:
+40.58570, -102.26737
40°35'09" N, 102°16'03" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 6 ML over DRAW
Structure number:B-27-F
Location:1.8 MI E OF JCT US 385
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:2.3 ft. [0.7 m]
Total length:70.5 ft. [21.5 m]
Roadway width between curbs:28.9 ft. [8.8 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1934
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:3
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:2,100 [as of 2011]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Fair [5 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:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 assessed or calculated scour condition. [5]
Sufficiency rating:64.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2017FairSatisfactoryFairFair210064.4
May 2015FairSatisfactoryFairFair210065.4
May 2013FairSatisfactoryFairFair210065.4
May 2011FairSatisfactoryFairFair220065.4
April 2009FairSatisfactoryFairFair220065.4
June 2007FairSatisfactoryFairFair220065.4
June 2005FairSatisfactoryFairFair224565.4
May 2003FairSatisfactorySatisfactorySatisfactory171177.6
April 2001FairSatisfactorySatisfactorySatisfactory171178.6
April 1999FairSatisfactorySatisfactorySatisfactory262477.5
April 1997FairSatisfactorySatisfactorySatisfactory240077.5
April 1995FairSatisfactorySatisfactorySatisfactory240078.1
April 1993FairSatisfactorySatisfactorySatisfactory235078.1
May 1991FairSatisfactorySatisfactorySatisfactory77577.4

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.98766500322
Substructure
Timber Columneach32131900
Timber Abutmentlinear ft.6969000
Timber Pier Caplinear ft.154154000
Deck
Timber Decksq. ft.2,1302,130000
Wearing Surfacessq. ft.2,0591,85300206
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.142140002
Steel Protective Coatingsq. ft.1420127015