Revisions approved to Highway Corridor Overlay December 9, 2018 Clayton Land Use & Communities Properties shaded in dark blue are included within the highway corridor overlay district. (Henry County photo) The Henry County Board of Commissioners has approved revisions to the highway corridor overlay district, found wi... 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 Highway Corridor OverlaySubscription Content