US 18/151 (Town Hall Road to Fitchrona Road)

Between Mount Horeb and Fitchburg - Dane County


Check out the weekly update

Construction begins: March 18, 2024

Anticipated completion: June 2024


Traffic impacts

May 22, 2024: The on-ramp from Epic Lane/West Verona Avenue to US 18/151 westbound will be closed from 6:00am to 3:00pm and the off-ramp from US 18/151 eastbound to Epic Lane/West Verona Avenue will be closed from 9:00am to 5:00pm. A detour will not be posted, but drivers are encouraged to use the WIS 69 interchange as an alternate route. Please see the attached map.

US 18/151 will be open to one lane in each direction during construction.