+38.29982, -104.57186
38°17'59" N, 104°34'19" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SH 47 SBND over TROY AVE
Structure number:K-18-GA
Location:2.4 MI EAST OF JCT I25
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:164.1 ft. [50.0 m]
Total length:167.7 ft. [51.1 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.4 ft. [12.3 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Owner:State Highway Agency [01]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,000 [as of 2011]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:86.2 tons [78.4 metric tons]
Inventory rating:51.7 tons [47.0 metric tons]
Sufficiency rating:100.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 2016100.0FairGoodGoodSatisfactory-8000
May 2014100.0GoodGoodGoodGood-8000
May 2012100.0GoodVery GoodVery GoodGood-6700
May 2010100.0GoodVery GoodVery GoodGood-6700
June 2008100.0GoodVery GoodVery GoodVery Good-6700
June 2006100.0GoodVery GoodVery GoodVery Good-9250
April 2004100.0GoodVery GoodVery GoodVery Good-18378
May 2002100.0GoodVery GoodVery GoodVery Good-6121
April 2000100.0GoodVery GoodVery GoodVery Good-3068
June 1998100.0GoodVery GoodVery GoodVery Good-3068
November 1996100.0GoodVery GoodVery GoodVery Good-2250