I 25 ML SBND over US 160, SH 10, RR SPUR


+37.63143, -104.76828
37°37'53" N, 104°46'06" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 25 ML SBND over US 160, SH 10, RR SPUR
Structure number:N-17-AD
Purpose:Carries highway overpass over highway and railroad
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:65.3 ft. [19.9 m]
Total length:423.2 ft. [129.0 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.1 ft. [10.4 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Owner:State Highway Agency [01]
Year built:1963
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:7
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2011]
Truck traffic:23% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:46.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$7,343,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2016PoorFairFairPoor450046.2
August 2014FairSatisfactoryFairFair450063.4
August 2012FairSatisfactoryFairFair400063.4
August 2010FairSatisfactoryFairFair400063.4
September 2008PoorFairPoorPoor400046.2
August 2006PoorFairPoorPoor415046.2
September 2004FairFairFairFair354263.8
August 2002FairFairFairFair378761.8
July 2000FairFairFairFair313161.3
September 1998FairFairFairFair313161.3
October 1996FairFairFairFair280060.4
November 1994FairFairFairFair280060.5
December 1992PoorPoorFairFair275061.4
November 1990PoorPoorFairFair237567.8

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Steel Girder/Beamlinear ft.1,6922817846270
Steel Protective Coatingsq. ft.1,6921,692000
Reinforced Concrete Decksq. ft.14,38510,4673,2057130
Wearing Surfacessq. ft.14,38514,385000
Reinforced Concrete Columneach120660
Reinforced Concrete Abutmentlinear ft.682610320
Steel Pileeach83140
Reinforced Concrete Pier Caplinear ft.1861970970
Strip Seal Jointlinear ft.6060000
Other Jointlinear ft.170170000
Movable Bearingeach32017150
Steel Protective Coatingsq. ft.3200032
Fixed Bearingeach80800
Steel Protective Coatingsq. ft.80008
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.846846000
Steel Protective Coatingsq. ft.846846000