23RD AVENUE over I 25 ML


+39.75122, -105.01699
39°45'04" N, 105°01'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:23RD AVENUE over I 25 ML
Structure number:F-16-DA
Location:IN DENVER
Purpose:Carries highway overpass over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:78.1 ft. [23.8 m]
Total length:255.9 ft. [78.0 m]
Roadway width between curbs:35.8 ft. [10.9 m]
Deck width edge-to-edge:44.3 ft. [13.5 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1952
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Frame [07]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:8,581 [as of 2013]
Truck traffic:1% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:76.3
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$613,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016PoorPoorFairFair858176.3
June 2014PoorPoorFairPoor858160.1
July 2012PoorPoorFairPoor590060.3
July 2010PoorPoorFairPoor590059.3
May 2008PoorPoorFairSatisfactory590075.4
June 2006PoorPoorFairSatisfactory724575.8
June 2004FairSatisfactoryFairSatisfactory724578.8
July 2002FairSatisfactoryFairSatisfactory724578.7
May 2000FairSatisfactoryFairSatisfactory690078.6
May 1998FairSatisfactoryFairSatisfactory690078.6
May 1996FairSatisfactoryFairSatisfactory679078.0
July 1994FairSatisfactoryFairSatisfactory679078.0
May 1992FairSatisfactoryFairSatisfactory679080.0
May 1990FairSatisfactoryFairSatisfactory679080.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Reinforced Concrete Girder/Beamlinear ft.1,7881,67825850
Reinforced Concrete Top Flangesq. ft.6,9113,9112,5005000
Wearing Surfacessq. ft.6,9116,911000
Steel Columneach88000
Steel Protective Coatingsq. ft.88000
Reinforced Concrete Columneach42200
Reinforced Concrete Pier Walllinear ft.102102000
Reinforced Concrete Abutmentlinear ft.102100200
Reinforced Concrete Pier Caplinear ft.204204000
Other Jointlinear ft.208208000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.514514000
Steel Protective Coatingsq. ft.514514000
Other Material Bridge Raillinear ft.257257000
Reinforced Concrete Slabsq. ft.4,4304,18002500
Wearing Surfacessq. ft.4,4304,430000