I029 S over 462 AVE


+44.80433, -96.96576
44°48'16" N, 96°57'57" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I029 S over 462 AVE
Structure number:000000029260000
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:68.9 ft. [21.0 m]
Total length:182.1 ft. [55.5 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]
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:Low slump Concrete [4]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:3,613 [as of 2017]
Truck traffic:18% of total traffic
Deck condition:Fair [5 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:94.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairFairSatisfactorySatisfactory361394.9
June 2015FairGoodSatisfactorySatisfactory346095.9
June 2013FairGoodSatisfactorySatisfactory334595.9
May 2011FairGoodSatisfactoryGood380095.5
May 2009FairGoodSatisfactoryGood361095.5
March 2007FairGoodSatisfactoryGood365594.5
April 2005FairGoodSatisfactoryGood338595.4
April 2003FairSatisfactorySatisfactoryGood321596.4
June 2001FairFairFairGood297584.4
June 1999FairSatisfactorySatisfactoryGood341594.4
August 1997GoodGoodVery GoodGood321094.4
July 1995GoodVery GoodVery GoodGood293094.3
July 1993GoodVery GoodVery GoodGood275595.8
July 1991GoodVery GoodVery GoodVery Good220095.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.8858265540
Steel Protective Coatingsq. ft.9,2003,9004,720290290
Reinforced Concrete Decksq. ft.7,41103,7773,6340
Wearing Surfacessq. ft.13,8488,655285,1605
Reinforced Concrete Columneach63210
Reinforced Concrete Abutmentlinear ft.1481153210
Reinforced Concrete Pier Caplinear ft.98653300
Strip Seal Jointlinear ft.4040000
Compression Jointlinear ft.5443740
Movable Bearingeach150960
Steel Protective Coatingsq. ft.1501500
Fixed Bearingeach50320
Steel Protective Coatingsq. ft.50500
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.39025813020