The eastbound Highway 172 on-ramp to I-41 southbound will close Monday, and remain closed for six weeks.
During the closure crews will work to connect the existing ramp with new construction.
Traffic will be detoured east on 172 to Vanderperren Way. Drivers should head east to Ashland Avenue, and follow Ashland south to I-41.
Watch: Road construction season ramps up in NE Wisconsin.
