SH 115 ML + US 85 over US 85 ML


+38.79710, -104.82205
38°47'50" N, 104°49'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 115 ML + US 85 over US 85 ML
Structure number:I-17-GO
Location:3.5 MI N OF FORT CARSON
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:120.1 ft. [36.6 m]
Total length:222.1 ft. [67.7 m]
Roadway width between curbs:101.1 ft. [30.8 m]
Deck width edge-to-edge:104.7 ft. [31.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:16°
Owner:State Highway Agency [01]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:37,000 [as of 2011]
Truck traffic:3% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:99.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2018FairGoodSatisfactorySatisfactory3700099.9
September 2016FairGoodSatisfactorySatisfactory3700099.9
September 2014FairGoodSatisfactorySatisfactory3700099.9
September 2012FairGoodSatisfactorySatisfactory3250099.9
September 2010FairGoodSatisfactoryGood3250099.9
August 2008FairGoodSatisfactoryGood3250099.9
August 2006FairGoodSatisfactoryGood3270099.9
July 2004FairGoodSatisfactoryGood3384699.9
August 2002FairGoodSatisfactoryGood3384698.9
August 2000FairGoodSatisfactoryGood2880098.7
August 1998FairGoodSatisfactoryGood2880098.7
August 1996FairGoodSatisfactoryGood2290098.7
July 1994GoodGoodGoodGood2500099.0
August 1991FairSatisfactorySatisfactorySatisfactory1100097.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.2,6641,3261,33260
Reinforced Concrete Decksq. ft.23,20923,05915000
Wearing Surfacessq. ft.23,20921,2092,00000
Reinforced Concrete Columneach44000
Reinforced Concrete Abutmentlinear ft.217208810
Pourable Jointlinear ft.2101407000
Other Jointlinear ft.222121911
Elastomeric Bearingeach40400
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.444444000
Steel Protective Coatingsq. ft.444444000
Reinforced Concrete Bridge Raillinear ft.2222071500