Ames, Iowa – July 7, 2025 – The Iowa DOT is providing public notice that a corridor preservation zone (CPZ) will be established for U.S. 20 from approximately 0.4 miles west of Sundown Road to approximately 0.5 miles west of Swiss Valley Road in Peosta in Dubuque County.
Corridor preservation is a tool the Iowa DOT uses to preserve land for future needs as well as protecting property owners.
This CPZ is valid for a period of three years.
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For information regarding this CPZ, contact:
Hector Torres-Cacho, District Transportation Planner
Iowa Department of Transportation, District 6
5455 Kirkwood BLVD SW, Cedar Rapids, IA 52404
Telephone: 319-364-0235
Email: hector.torres-cacho@iowadot.us
Iowa DOT ensures nondiscrimination and equal employment in all programs and activities in accordance with Title VI and Title VII of the Civil Rights Act of 1964 and other nondiscrimination statutes. If you need more information or special assistance for persons with disabilities or limited English proficiency, contact Iowa DOT Civil Rights at 515-239-1111 or by email at civil.rights@iowadot.us.