+43.92407, -96.75844
43°55'27" N, 96°45'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I029 N over BACHELOR CK
Structure number:000000051066188
Location:3.8 S SD 34 INTERCH
Purpose:Carries highway over waterway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:30.2 ft. [9.2 m]
Total length:151.9 ft. [46.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:34.5 ft. [10.5 m]
Skew angle:30°
Owner:State Highway Agency [01]
Year built:1964
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:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,136 [as of 2017]
Truck traffic:21% 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:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:78.6
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$600,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018GoodGoodGoodGood713678.6
July 2016GoodGoodGoodGood708578.6
July 2014GoodGoodGoodGood738078.6
July 2012GoodGoodGoodGood713078.6
July 2010GoodGoodGoodGood716078.6
September 2008GoodGoodGoodGood686578.6
July 2006GoodGoodGoodGood649578.2
July 2004GoodGoodGoodGood665578.2
July 2002GoodGoodGoodGood584578.3
July 2000FairSatisfactorySatisfactoryGood544578.3
August 1998FairSatisfactorySatisfactoryGood510078.4
August 1996GoodGoodGoodGood509578.4
August 1994GoodGoodGoodGood419078.6
January 1993GoodGoodGoodGood324078.7
January 1991GoodGoodGoodGood288078.7

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.1161011500
Reinforced Concrete Pier Caplinear ft.159159000
Strip Seal Jointlinear ft.6969000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3042795200
Reinforced Concrete Slabsq. ft.5,2135,04317000
Wearing Surfacessq. ft.10,4266,4201,0061,0002,000