Georgia 42 widening project scheduled in 2026 January 16, 2019 Clayton Major Projects, McDonough, Stockbridge Plans for Henry County’s “mega project†to widen Georgia 42 were shown to the public in January 2017. (Henry Herald photo/ Asia Ashley) Henry County's largest transportation project is scheduled t... 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 Georgia DOTHB170McDonoughRoad WideningStockbridgeSubscription ContentUS 23 / SR 42