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Ask a Trooper - Where can campaign signs go?

Question: I've noticed some campaign signs alongside the road and very close to intersections. Is this legal?

Answer: Placement of campaign signs and other unauthorized objects in state highway rights of way is prohibited under Minnesota State Statute 160.27. In addition, campaign signs may not be placed on private property outside of the right of way limits without landowner consent.

Highway rights of way include the driving lanes, inside and outside shoulders, ditches and sight corners at intersections. Signs in violation will be removed and impounded at one of the local Minnesota Department of Transportation (MnDOT) maintenance truck stations.

Violation of the law is a misdemeanor. Civil penalties also may apply if the placement of such material contributes to a motor vehicle crash and injures a person or damages a motor vehicle that runs off the road.

In addition, the Minnesota Outdoor Advertising Control Act (MN State Statute 173.15) prohibits erecting advertising devices on public utility poles, trees and shrubs, and painting or drawing on rocks or natural features. These laws are administered in a fair and impartial manner.

Political campaign signs are treated in the same way as any other signs wrongly placed on state highway property by businesses, churches, private citizens or charitable groups.

For more information regarding the proper placement of campaign signs or where to find signs that have been removed, contact your local MnDOT office. See also

If you have any questions concerning traffic related laws or issues in Minnesota send your questions to Sgt. Jesse Grabow, Minnesota State Patrol at 1000 Highway 10 West, Detroit Lakes, MN 56501-2205 or at