US 12 (Wisconsin Dells Parkway) (WIS 13 to E Adams Street)

Lake Delton to Wisconsin Dells, Sauk County

Schedule

Please visit the Southwest Region page at WisDOT’s new Projects Hub site to view the most up to date project information, and adjust bookmarks as needed. The site content will be archived later this year.

Spring 2026 – Utility relocations continue

Summer 2026 – Preliminary work begins

Fall 2026 – Major roadwork begins

Spring 2029 – Anticipated project completion

*Schedule is subject to change