As work continues on a grading project Highway 81, Greg Rothschadl, with the South Dakota Department of Transportation, says that beginning Monday, traffic will be diverted onto the newly constructed lanes of the project between 302nd and 306th St. north of Yankton.
Rothschadl says that the lanes will be a maximum of 10 feet wide and traffic speed will remain at 45 MPH.
Rothschadl says that the project is on pace to be completed in November.
