ATVs on Public Roads in Maine: Generally Illegal

Under Maine Revised Statutes Title 29-A §1001, operating an ATV (4-wheeler) on public roads is prohibited, with narrow exceptions:

• Permitted: Designated snowmobile/ATV trails, unimproved roads open only to ATVs/snowmobiles, certain public lands (state parks, university lands, conservation lands), private land with owner's permission.
• Exception: Crossing a public highway by the most direct route to access another permitted area.

Violations carry fines and possible impoundment. Always check local ordinances, as some municipalities may have additional restrictions.