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US 491 ML over DOVE CREEK

Map

Coordinates:
+37.76226, -108.90156
37°45'44" N, 108°54'06" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 491 ML over DOVE CREEK
Structure number:M-01-C
Location:DOVE CREEK
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Other (Rural) [02]
Length of largest span:29.5 ft. [9.0 m]
Total length:32.2 ft. [9.8 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:51.8 ft. [15.8 m]
Owner:State Highway Agency [01]
Year built:1935
Year reconstructed:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,900 [as of 2011]
Truck traffic:19% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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: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:82.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2017FairSatisfactoryGoodSatisfactory390082.0
March 2015FairSatisfactoryGoodSatisfactory390079.0
February 2013FairSatisfactoryGoodSatisfactory390079.0
February 2011FairSatisfactoryGoodSatisfactory410079.0
March 2009FairSatisfactorySatisfactorySatisfactory410079.0
February 2007FairSatisfactorySatisfactorySatisfactory340079.0
March 2005FairSatisfactorySatisfactorySatisfactory324479.0
March 2003FairSatisfactorySatisfactorySatisfactory392980.6
February 2001FairSatisfactorySatisfactorySatisfactory345080.0
March 1999FairSatisfactorySatisfactorySatisfactory345080.0
February 1997FairSatisfactorySatisfactorySatisfactory320080.1
March 1995FairSatisfactorySatisfactorySatisfactory320078.6
April 1993FairSatisfactoryGoodSatisfactory260082.7
March 1992FairSatisfactoryGoodSatisfactory260080.7
January 1990FairSatisfactorySatisfactorySatisfactory250080.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Steel Girder/Beamlinear ft.180180000
Steel Protective Coatingsq. ft.180180000
Reinforced Concrete Girder/Beamlinear ft.113108500
Deck
Reinforced Concrete Decksq. ft.1,6681,36430400
Wearing Surfacessq. ft.1,5361,5063000
Concrete Protective Coatingsq. ft.1,5361,536000
Substructure
Reinforced Concrete Abutmentlinear ft.104149000
Joints
Other Jointlinear ft.104104000
Bearings
Movable Bearingeach66000
Steel Protective Coatingsq. ft.66000
Fixed Bearingeach66000
Steel Protective Coatingsq. ft.66000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6464000
Steel Protective Coatingsq. ft.6464000