I-25 SBL over LOOP-17


+36.91774, -104.44619
36°55'04" N, 104°26'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I-25 SBL over LOOP-17
Structure number:000000000008839
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:81.0 ft. [24.7 m]
Total length:84.0 ft. [25.6 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:41.0 ft. [12.5 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1993
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:11,007 [as of 2017]
Truck traffic:34% 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:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:98.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood1100798.0
July 2015GoodGoodVery GoodGood440498.0
July 2013GoodGoodVery GoodGood440498.0
July 2011GoodGoodVery GoodGood317998.0
July 2009GoodGoodVery GoodGood930898.0
July 2007GoodGoodVery GoodGood449198.0
July 2005GoodGoodVery GoodGood312498.0
July 2003GoodGoodVery GoodGood449197.0
July 2001GoodGoodVery GoodGood420698.0
August 1999GoodGoodVery GoodGood417698.0
July 1997GoodGoodVery GoodGood398998.0
August 1995GoodGoodVery GoodVery Good379998.0
August 1993GoodVery GoodVery GoodVery Good260698.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.492492000
Reinforced Concrete Decksq. ft.3,4443,26401800
Prestressed Concrete Top Flangesq. ft.3,4443,444000
Reinforced Concrete Abutmentlinear ft.8279300
Strip Seal Jointlinear ft.7507500
Pourable Jointlinear ft.3803800
Open Jointlinear ft.7700077
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.646644200