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SB I-25 over NWP/E470

Map

Coordinates:
+39.98123, -104.98814
39°58'52" N, 104°59'17" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SB I-25 over NWP/E470
Structure number:E-17-ZP
Location:Just South 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:121.4 ft. [37.0 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:18.0 ft. [5.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:15°
Owner:State Highway Agency [01]
Year built:2003
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 2017

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:Good [7 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]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.1

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017GoodGoodVery GoodGood4150094.1
March 2015GoodVery GoodVery GoodGood4150094.1
March 2013GoodVery GoodVery GoodVery Good4150088.9

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,7681,768000
Deck
Reinforced Concrete Decksq. ft.14,77714,775200
Wearing Surfacessq. ft.14,01914,019000
Substructure
Reinforced Concrete Pier Walllinear ft.3232000
Reinforced Concrete Abutmentlinear ft.1271121500
Reinforced Concrete Pier Caplinear ft.5858000
Joints
Strip Seal Jointlinear ft.121012100
Pourable Jointlinear ft.127127000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.5054753000