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NB I-25 Onramp over I-25 Offramp to Broadway

Map

Coordinates:
+39.69521, -104.97976
39°41'43" N, 104°58'47" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:NB I-25 Onramp over I-25 Offramp to Broadway
Structure number:F-17-NB
Location:I-25/Washington St.
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:92.9 ft. [28.3 m]
Total length:348.4 ft. [106.2 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:99°
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:2
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Precast Panels [2]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: March 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,380 [as of 2005]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.3

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2016GoodGoodVery GoodVery Good1738094.3
March 2014GoodGoodVery GoodVery Good1738094.3
March 2012GoodVery GoodVery GoodVery Good1738094.3
March 2010GoodVery GoodVery GoodVery Good1738094.3
February 2008GoodVery GoodVery GoodVery Good1738094.3
January 2007GoodVery GoodVery GoodVery Good1738094.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.926926000
Reinforced Concrete Girder/Beamlinear ft.136136000
Deck
Reinforced Concrete Decksq. ft.5,2745,274000
Substructure
Reinforced Concrete Columneach33000
Reinforced Concrete Abutmentlinear ft.188188000
Reinforced Concrete Pier Caplinear ft.6363000
Joints
Strip Seal Jointlinear ft.5050000
Pourable Jointlinear ft.2828000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.185185000
Other Material Bridge Raillinear ft.345345000
Deck
Reinforced Concrete Slabsq. ft.2,2412,2311000