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US 24 ML over DRAW

Map

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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 24 ML over DRAW
Structure number:I-13-H
Location:3.8 MI NE OF CHAFFEE-PARK
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.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Timber Girder/Beamlinear ft.9665521150299
Substructure
Timber Columneach30113160
Timber Abutmentlinear ft.7272000
Timber Pier Caplinear ft.160808000
Deck
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