NB I-25 RAMP over I225 ML


+39.63054, -104.90507
39°37'50" N, 104°54'18" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB I-25 RAMP over I225 ML
Structure number:F-17-FJ
Location:At I-25/I-225
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:165.0 ft. [50.3 m]
Total length:476.1 ft. [145.1 m]
Roadway width between curbs:36.1 ft. [11.0 m]
Deck width edge-to-edge:39.0 ft. [11.9 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
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]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
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:21,200 [as of 2006]
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:Better than present minimum criteria [7]
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:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2018GoodGoodGoodGood2120096.0
March 2016GoodGoodGoodGood2120096.0
March 2014GoodGoodGoodGood2120096.0
February 2012GoodGoodGoodGood2120096.0
February 2010GoodVery GoodVery GoodVery Good2120096.0
April 2008GoodVery GoodVery GoodVery Good21700085.0
January 2007GoodVery GoodVery GoodVery Good2120095.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.3,3103,310000
Reinforced Concrete Decksq. ft.18,65418,652200
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.78631500
Prestressed Concrete Pier Caplinear ft.6464000
Reinforced Concrete Pier Caplinear ft.3939000
Strip Seal Jointlinear ft.7878000
Pourable Jointlinear ft.7878000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.952952000