Mark Lenters of the Wisconsin-based firm GHD Consulting presented a virtual flyover of the proposed roundabout in the Boothbay common at the April 13 Boothbay selectmen meeting. The flyover shows the Route 27 corridor and the re-routed roads that would lead into the Boothbay center. The project will have to be approved by Boothbay voters in the general election next November for the proposed changes to take place.