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M-37 Project

MDOT is conducting an Environmental Assessment (EA) on the proposed rebuilding and widening of M-37 (Broadmoor Avenue/Cherry Valley Avenue) in Caledonia, Kent County. 

Project information:

  • In 2025, MDOT plans to rebuild and widen M-37 from south of 92nd Street to north of 76th Street. A federally required EA is underway to identify project impacts.
  • For more information, watch the M-37 Caledonia EA Meeting video.


Early Design Alternative

Environmental Map

Early Design for a No Build Alternative 


Monica Monsma
MDOT Environmental Services Section
425 West Ottawa St. 
P.O. Box 30050 
Lansing, MI 48909

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