Share:

DAKOTA DUNES BLVD over I029

Map

Coordinates:
+42.50511, -96.48979
42°30'18" N, 96°29'23" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:DAKOTA DUNES BLVD over I029
Structure number:000000064158399
Location:1.6 S NSCITY INTERCHANGE
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:125.0 ft. [38.1 m]
Total length:252.6 ft. [77.0 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:63.7 ft. [19.4 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1991
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:5,584 [as of 2016]
Truck traffic:5% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:71.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017FairGoodFairGood558471.0
November 2015FairGoodSatisfactoryGood558482.0
November 2013FairGoodSatisfactoryGood558482.0
November 2011FairGoodSatisfactoryGood558482.0
December 2009GoodGoodGoodGood558482.0
October 2007GoodGoodGoodGood558482.0
February 2006GoodGoodGoodGood558482.0
March 2004GoodGoodGoodGood558482.0
April 2002GoodGoodGoodGood119192.5
March 2000GoodGoodGoodGood119192.5
March 1998GoodGoodGoodGood119192.5
February 1996FairGoodGoodSatisfactory119193.5
February 1994FairGoodGoodSatisfactory119193.0
August 1991GoodGoodGoodExcellent119193.0