CSAH 21 Reconstruction Project

Open House - May 2023: Olmsted County residents were invited to attend an open house on May 30, 2024, from 5 to 6:30 p.m. at the Cascade Township Hall (2025 75th St NW Rochester, MN 55906), to learn more about the County State Aid Highway (CSAH) 21 Reconstruction Project. At the open house there was an opportunity to review the project design, anticipated schedule, talk with county staff about the project, and provide comment. There was not a presentation. Attendees are welcome anytime between 5 and 6:30 p.m. Materials shared at the open house will be posted to this website after the open house.

Press Release: State Aid Highway 21 Reconstruction Project Open House on May 30

Project description: Olmsted County is leading a project to reconstruct 4.8 miles of County State Aid Highway (CSAH) 21 from Minnesota Trunk Highway (TH) 63 to the Olmsted/Wabasha County Line at 80th Avenue NE.

Anticipated project schedule: Spring 2024 – Winter 2025 – Design and Right of Way Acquisition | Summer 2025 – Construction

Public Works contact: Assistant County Engineer, Nathan Arnold 507-328-7060 | nathan.arnold@olmstedcounty.gov