I029 S over 469 AVE (FASC 6373)


+44.67361, -96.82660
44°40'25" N, 96°49'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I029 S over 469 AVE (FASC 6373)
Structure number:000000020029211
Location:6 SE SD 22 INTERCH
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:68.9 ft. [21.0 m]
Total length:170.6 ft. [52.0 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]
Skew angle:40°
Owner:State Highway Agency [01]
Year built:1973
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,842 [as of 2017]
Truck traffic:20% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactorySatisfactory384294.8
June 2015FairSatisfactorySatisfactorySatisfactory357094.8
June 2013FairSatisfactorySatisfactoryGood338094.8
June 2011FairSatisfactoryFairGood384584.3
June 2009FairGoodSatisfactoryGood365095.3
May 2007FairGoodSatisfactoryGood368095.3
March 2005FairGoodSatisfactoryGood339595.2
April 2003FairSatisfactorySatisfactoryGood322595.2
June 2001FairFairSatisfactoryGood274094.7
July 1999FairSatisfactorySatisfactoryGood305595.7
November 1997GoodGoodGoodGood284595.7
August 1995GoodGoodGoodGood275595.6
August 1993GoodGoodGoodGood214397.1
August 1991GoodGoodVery GoodVery Good259095.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.8287468200
Steel Protective Coatingsq. ft.9,7004,5004,420390390
Reinforced Concrete Decksq. ft.6,9433,9142,4495800
Wearing Surfacessq. ft.12,97410,5202,45400
Reinforced Concrete Columneach65010
Reinforced Concrete Abutmentlinear ft.1481212700
Reinforced Concrete Pier Caplinear ft.98861200
Strip Seal Jointlinear ft.547221312
Pourable Jointlinear ft.5454000
Movable Bearingeach1501140
Steel Protective Coatingsq. ft.1501050
Fixed Bearingeach50050
Steel Protective Coatingsq. ft.50500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3642897500