The South Dakota Department of Transportation (SDDOT), in collaboration with the City of North Sioux City, community of Dakota Dunes, Union County, Iowa DOT, Siouxland Interstate Metropolitan Planning Council, and the Federal Highway Administration (FHWA), will hold a public meeting open house from 4:30 p.m. to 6:30 p.m. on Thursday, Oct. 9, 2025, for the Interstate 29 Corridor Study.The public…