CSAH 1 (TH 30 to 97th St SE) Reconstruction Project

CSAH 1 (TH 30 to 97th St SE) Reconstruction Project

Project Description: Olmsted County is leading a project to realign and reconstruct approximately two and a half miles of County State Aid Highway (CSAH) 1 from the CSAH 1/Trunk Highway (TH) 30 near Pleasant Grove north to 97th St SE.

Project location map:

Anticipated project schedule: Spring 2026- Winter 2027 - Design and Right of Way Acquisition | Spring 2028- Construction

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