CSAH 1 (CSAH 47 to CSAH 16) Reconstruction Project Open House

ROCHESTER, Minn. – On Wednesday, July 16, 2025, from 4 to 6 p.m., Olmsted County will be hosting a public open house to discuss the Olmsted County State Aid Highway (CSAH) 1 Reconstruction Project.

This project will involve reconstructing and realigning approximately three miles of CSAH 1 from the CSAH 1/CSAH 47 Roundabout to CSAH 16 in Simpson. The open house will be held at the Olmsted County Public Works Service Center (1188 50th Street SE, Rochester, MN). Please join us to learn more about the project and provide comments.

project location on the map

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Media contact: Sue Struckmann | 507-328-7070