Maine State Route 204

State Route 204 (SR 204) is part of Maine's system of numbered state highways, located in Hancock County. It runs from SR 3 in Trenton, passing SR 184 in Lamoine, and ending at the intersection with Seal Point and Marlboro Beach roads. The route is 6.5 mi long.

Route description
SR 204 begins at SR 3 in Trenton. It heads northeast, crossing into Lamoine. Then the route has a 300 ft concurrency with SR 184 in Lamoine. After the concurrency, SR 204 is heading southeast towards Seal Point Road and Marlboro Beach Road, where the SR 204 designation ends.