Share:

I 25 ML SBND over PORTER DRAW

Map

Coordinates:
+38.37497, -104.61984
38°22'30" N, 104°37'11" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I 25 ML SBND over PORTER DRAW
Structure number:K-18-GQ
Location:4.7 MI N OF JCT US 50 W S
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:149.9 ft. [45.7 m]
Total length:152.6 ft. [46.5 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Owner:State Highway Agency [01]
Year built:2006
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: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: April 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:14,500 [as of 2011]
Truck traffic:12% of total traffic
Deck condition:Very Good [8 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.3
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,368,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2016GoodVery GoodVery GoodVery Good1450097.3
April 2014GoodVery GoodVery GoodVery Good1450097.3
April 2012GoodVery GoodVery GoodVery Good1480097.3
April 2010GoodVery GoodVery GoodVery Good1480097.3
May 2008GoodVery GoodVery GoodVery Good1480097.3
January 2007GoodVery GoodVery GoodVery Good1435097.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0501,050000
Deck
Reinforced Concrete Decksq. ft.6,2536,253000
Wearing Surfacessq. ft.6,2536,253000
Substructure
Reinforced Concrete Abutmentlinear ft.8280200
Joints
Pourable Jointlinear ft.7676000
Bearings
Elastomeric Bearingeach1414000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.305305000
Steel Protective Coatingsq. ft.305305000