Roundabout

Here’s Where All of Maine’s 25 Roundabouts and Rotaries Are Located
Did you know that Maine has 25 different traffic roundabouts and rotaries throughout the state? And yes, there's a big difference between a roundabout and a rotary. While they both move traffic around in a circle, rotaries are made to keep traffic moving at a constant speed while roundabouts are made to slow traffic down. Big difference!