US 285 ML over I 25 ML


+39.65289, -104.91887
39°39'10" N, 104°55'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 285 ML over I 25 ML
Structure number:F-17-OT
Location:IN DENVER
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:78.7 ft. [24.0 m]
Total length:160.4 ft. [48.9 m]
Roadway width between curbs:126.0 ft. [38.4 m]
Deck width edge-to-edge:153.9 ft. [46.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:20°
Owner:State Highway Agency [01]
Year built:2006
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:51,000 [as of 2011]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:82.1
Estimated cost of work:$1,598,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2017GoodGoodVery GoodVery Good5100082.1
January 2015GoodGoodVery GoodVery Good5100082.1
February 2013GoodGoodVery GoodVery Good5100082.1
May 2011GoodGoodVery GoodVery Good5370082.0
February 2009GoodVery GoodVery GoodVery Good5370082.0
January 2007GoodVery GoodVery GoodVery Good5770082.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.2,8202,820000
Reinforced Concrete Decksq. ft.24,68624,6662000
Wearing Surfacessq. ft.24,68624,686000
Concrete Protective Coatingsq. ft.20,16020,160000
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.328328000
Reinforced Concrete Pier Caplinear ft.164164000
Pourable Jointlinear ft.3283100180
Compression Jointlinear ft.328328000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.320320000
Steel Protective Coatingsq. ft.320320000