I-25 On Ramp over LRT


+39.67775, -104.93369
39°40'40" N, 104°56'01" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-25 On Ramp over LRT
Structure number:F-17-NQ
Location:At I-25 & Evans Ave
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:52.8 ft. [16.1 m]
Total length:56.4 ft. [17.2 m]
Roadway width between curbs:32.2 ft. [9.8 m]
Deck width edge-to-edge:146.3 ft. [44.6 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:2005
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 22.5 / HS 25 [9]
Main span material:Prestressed concrete [5]
Main span design:Box beam or girders - Multiple [05]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:19,090 [as of 2005]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:92.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodGood1909092.1
March 2016GoodGoodGoodVery Good1909092.1
March 2014GoodGoodGoodVery Good1909092.1
March 2012GoodVery GoodVery GoodVery Good1909092.1
March 2010GoodVery GoodVery GoodVery Good1909092.1
December 2007GoodVery GoodVery GoodVery Good1909092.1
January 2007GoodVery GoodVery GoodVery Good1909092.1

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Closed Web/Box Girderlinear ft.805799600
Reinforced Concrete Decksq. ft.8,2516,1882,06300
Reinforced Concrete Abutmentlinear ft.4563975900
Pourable Jointlinear ft.120120000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.116116000
Other Material Bridge Raillinear ft.187187000