Marshall County, MN


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Great Eastern Detour:
Traffic Plan Great Eastern

The Marshall County Highway Department is responsible for the survey, design, construction, inspection, maintenance and repair of the Marshall County road and bridge system.

851 miles total
   - 623 miles of CSAH (County State Aid Highways)
               Financed by state-aid gas tax funds + federal funds
   - 212 miles of County Roads
               Financed only by local property tax
   - 16 miles of Municipal State Aid Highways
               Financed by state-aid gas tax funds + federal funds

■ 274 bridges under county jurisdiction


*CSAH 20 from t.h. 75 to csah 3 will be posted at 5 tons until further notice due to road conditions*

Load limits 
Spring load restrictions begin on March 29, 2023 @ 12:01 AM.  Please CLICK HERE for the Marshall County map showing load limits.  CLICK HERE to visit MnDOT's Load Limit page, where you can subscribe to receive load limit email updates.  


Most Requested Info
Mailbox Installation/Repair
Ditch Cleaning
Moving Permit
Calcium Chloride Application