DES MOINES, Iowa - A ramp closure on Interstate 35 in Ankeny could cause delays.
The Iowa Department of Transportation says the northbound I-35 ramp to East 1st Street in Ankeny closed Sunday night.
The closure is part of a project to rebuild the entire I-35 East 1st Street interchange. The DOT says the ramp will be closed until late next month.
A detour uses northbound I-35, 36th Street, and southbound I-35 to access East 1st Street.