I 25 ML NBND over NWP


+39.98131, -104.98786
39°58'53" N, 104°59'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 25 ML NBND over NWP
Structure number:E-17-ZK
Location:JUST S OF 160TH AVE
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Tolls:Yes, on Interstate toll segment under Secretarial Agreement [4]
Length of largest span:128.0 ft. [39.0 m]
Total length:252.6 ft. [77.0 m]
Roadway width between curbs:55.4 ft. [16.9 m]
Deck width edge-to-edge:58.4 ft. [17.8 m]
Vertical clearance above deck:17.4 ft. [5.3 m]
Vertical clearance below bridge:18.4 ft. [5.6 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:2002
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:Bituminous [6]

Latest Available Inspection: March 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:41,500 [as of 2011]
Truck traffic:13% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 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:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.0 tons [74.5 metric tons]
Inventory rating:49.1 tons [44.6 metric tons]
Sufficiency rating:94.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
March 201594.1GoodVery GoodVery GoodGood-41500
March 201394.1GoodVery GoodVery GoodVery Good-41500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Prestressed Concrete Girder/Beamlinear ft.1,7501,750000
Concrete Protective Coatingsq. ft.1,7501,750000
Reinforced Concrete Decksq. ft.14,77714,776100
Wearing Surfacessq. ft.14,00314,003000
Reinforced Concrete Pier Walllinear ft.3232000
Concrete Protective Coatingsq. ft.3232000
Reinforced Concrete Abutmentlinear ft.127775000
Concrete Protective Coatingsq. ft.127127000
Reinforced Concrete Pier Caplinear ft.5858000
Strip Seal Jointlinear ft.127012700
Pourable Jointlinear ft.127127000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.505505000
Concrete Protective Coatingsq. ft.505505000