US 12 (Wisconsin Dells Parkway), Lake Delton and Wisconsin Dells, Sauk County

Project location | Project overview | Schedule | Traffic impacts/detours | Status/phase | Contact information

Project location

US 12 (Wisconsin Dells Parkway), WIS 13 to E. Adams Street - Sauk County

Project overview

WisDOT is gathering input on a proposed highway safety project to address the high rate of crashes and pavement conditions along US 12 (Wisconsin Dells Parkway) between WIS 13 and E. Adams Street in Lake Delton and Wisconsin Dells.

The proposed improvements include a 5-lane roadway with two lanes in each direction separated by a Two-Way Left-Turn Lane (TWLTL) in the median between County A and E. Adams Street. The roadway pavement, curb and gutter would be replaced as part of the project, signals and pedestrian crossings upgraded, and a shared use path constructed on the west side of the road between County A and Olympus Road.

DRAFT Environmental Report for Public Review

Schedule

  • December 14 and 15, 2021 - Individual meetings with property owners
  • June 8, 2021 - Virtual Business Meeting
  • Design completion: 2024-2025

Construction scheduled: 2026-2028

Status/phase

Design

Contact information

Derek Potter, P.E.
WisDOT Project Manager
(608) 246-3861
derek.potter@dot.wi.gov

Hannah Punzel
WisDOT Southwest Region Communications Manager
(608) 246-7907
hannah.punzel@dot.wi.gov

Wisconsin Department of Transportation (WisDOT)
Southwest Region, Madison Office
2101 Wright Street
Madison, WI 53704
Phone: (608) 246-3800
TTY: 711
Email: swr.dtsd@dot.wi.gov