McDonough approves design for Postmaster Drive roundabout September 8, 2018 Clayton McDonough, SPLOST Postmaster Drive and McDonough Middle School roundabout (McDonough photo) Proposed roundabout along Postmaster Drive shown in gold circle. (Henry County Schools photo) The city of McDonough has approved a design contract for a roundabout along Postmaster Drive. The roun... You have reached subscriber-only content. Unlock the full article and get the details! Subscribe today to MHF News. You can cancel at any time. If you are already a subscriber, thank you for your support. Log-in below. Username Password * Remember Me Forgot Password McDonoughMcDonough HighMcDonough MiddlePostmaster DriveRoundaboutSPLOST IVSR 81Subscription Content