 As it enters the town of Voluntown, Route 49 then becomes Westerly Road, while still on a northward track.Route 49 briefly overlaps with Route 165 and Route 138 within the town center.North of the overlap, Route 49 continues as Ekonk Hill Road, crossing the Pachaug River and running through the Pachaug State Forest, before reaching its end at Route 14A in the Sterling Hill Historic District of the town of Sterling.