I029 S over 233 ST


+44.00789, -96.75868
44°00'28" N, 96°45'31" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:I029 S over 233 ST
Structure number:000000051065130
Location:2 N SD 34 INTERCH
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Rural) [01]
Length of largest span:27.9 ft. [8.5 m]
Total length:80.1 ft. [24.4 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:13.5 ft. [4.1 m]
Owner:State Highway Agency [01]
Year built:1967
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: September 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:6,480 [as of 2016]
Truck traffic:18% 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:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:77.8 tons [70.7 metric tons]
Inventory rating:46.5 tons [42.3 metric tons]
Sufficiency rating:93.7

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201693.7GoodGoodGoodGoodFO6480
September 201493.7GoodGoodGoodGoodFO6155
October 201293.7GoodGoodGoodGoodFO6490
October 201093.7GoodGoodGoodGoodFO6415
September 200893.7GoodGoodGoodGoodFO6150
July 200693.4GoodGoodGoodGoodFO6400
August 200493.4GoodGoodGoodGoodFO6555
August 200293.4GoodGoodGoodGoodFO5800
August 200093.5GoodGoodGoodGoodFO4965
October 199893.5GoodGoodGoodGoodFO4650
August 199693.5GoodGoodGoodGoodFO4635
August 199493.7GoodGoodGoodGoodFO4040
January 199393.5GoodGoodGoodGoodFO2990
January 199193.4GoodVery GoodGoodGoodFO3500

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.8282000
Reinforced Concrete Pier Caplinear ft.8282000
Strip Seal Jointlinear ft.8080000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.160160000
Reinforced Concrete Slabsq. ft.3,2533,2203300
Wearing Surfacessq. ft.3,25303,25300