I090 W over 305 AVE


+43.89882, -100.06569
43°53'56" N, 100°03'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I090 W over 305 AVE
Structure number:000000043150205
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:56.1 ft. [17.1 m]
Total length:139.4 ft. [42.5 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:40.7 ft. [12.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:3,560 [as of 2016]
Truck traffic:29% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:97.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
December 2016GoodGoodGoodGood356097.0
December 2014FairSatisfactoryGoodGood316097.0
November 2012FairSatisfactoryGoodGood309097.0
February 2011GoodGoodGoodGood328597.0
December 2008GoodGoodGoodGood313597.0
January 2007FairSatisfactoryGoodGood294597.0
November 2004FairSatisfactoryGoodGood303597.0
October 2002FairFairGoodGood293096.0
July 2000PoorPoorGoodGood286095.0
May 1998GoodGoodGoodGood278098.0
May 1996FairGoodGoodSatisfactory256598.0
September 1994FairGoodGoodSatisfactory224098.0
October 1992FairGoodGoodSatisfactory207598.0
March 1991GoodGoodGoodVery Good208598.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.8368111780
Reinforced Concrete Decksq. ft.5,6635,658500
Wearing Surfacessq. ft.5,6632,8292,83400
Reinforced Concrete Columneach65100
Reinforced Concrete Abutmentlinear ft.110902000
Reinforced Concrete Pier Caplinear ft.8181000
Strip Seal Jointlinear ft.8007730
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.27911916000