SDDOT Interchange Bridges Rehabilitation This South Dakota Department of Transportation project will rehabilitate existing interchange bridge decks this summer. Various closures will be experienced throughout the summer associated with these improvements. 60th Street North is completed and 41st Street work in currently underway. 41st eastbound to northbound I29 ramp is closed and also westbound to southbound ramp is closed. 41st Street will remain open to through traffic but delays should be expected. Drivers are detoured to 26th Street and I29. Future closures will be on Russell Street and on 49th Street which closures will be approximately 2-3 weeks for each location. The overall completion of the project should be early this fall.
