+43.92382, -96.75839
43°55'26" 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 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:7,085 [as of 2015]
Truck traffic:22% 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:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:62.7 tons [57.0 metric tons]
Inventory rating:37.5 tons [34.1 metric tons]
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

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201678.6GoodGoodGoodGoodFO7085
July 201478.6GoodGoodGoodGoodFO7380
July 201278.6GoodGoodGoodGoodFO7130
July 201078.6GoodGoodGoodGoodFO7160
September 200878.6GoodGoodGoodGoodFO6865
July 200678.2GoodGoodGoodGoodFO6495
July 200478.2GoodGoodGoodGoodFO6655
July 200278.3GoodGoodGoodGoodFO5845
July 200078.3FairSatisfactorySatisfactoryGoodFO5445
August 199878.4FairSatisfactorySatisfactoryGoodFO5100
August 199678.4GoodGoodGoodGoodFO5095
August 199478.6GoodGoodGoodGoodFO4190
January 199378.7GoodGoodGoodGoodFO3240
January 199178.7GoodGoodGoodGoodFO2880

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Columneach88000
Reinforced Concrete Abutmentlinear ft.7979000
Reinforced Concrete Pier Caplinear ft.159159000
Strip Seal Jointlinear ft.6969000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.304304000
Reinforced Concrete Slabsq. ft.5,2125,1605200
Wearing Surfacessq. ft.5,21205,21200