US 24 ML over DRAW


+38.93461, -105.91923
38°56'05" N, 105°55'09" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 24 ML over DRAW
Structure number:I-13-H
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:23.0 ft. [7.0 m]
Total length:68.9 ft. [21.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:30.8 ft. [9.4 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
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: June 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:1,400 [as of 2011]
Truck traffic:8% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:47.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017PoorSatisfactoryPoorSatisfactory140047.8
June 2015PoorSatisfactoryPoorSatisfactory140047.8
June 2013FairSatisfactorySatisfactorySatisfactory140085.3
June 2011FairSatisfactorySatisfactorySatisfactory140085.3
June 2009FairSatisfactorySatisfactorySatisfactory140085.3
May 2007FairSatisfactorySatisfactorySatisfactory150085.1
May 2005FairSatisfactorySatisfactorySatisfactory159284.9
May 2003FairSatisfactorySatisfactorySatisfactory140676.5
May 2001FairSatisfactorySatisfactorySatisfactory140680.8
May 1999FairSatisfactorySatisfactorySatisfactory162780.4
June 1997FairSatisfactorySatisfactorySatisfactory95082.7
June 1995FairGoodSatisfactorySatisfactory95082.7
June 1993FairGoodSatisfactorySatisfactory95082.7
July 1992FairGoodSatisfactorySatisfactory95080.7
June 1990FairGoodSatisfactorySatisfactory86080.9

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Timber Girder/Beamlinear ft.9665521150299
Timber Columneach30113160
Timber Abutmentlinear ft.7272000
Timber Pier Caplinear ft.160808000
Timber Decksq. ft.2,1392,139000
Wearing Surfacessq. ft.2,0702,070000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.138138000
Steel Protective Coatingsq. ft.552552000