Georgia DOT schedules SR 155 widening in 2030 April 3, 2019 Clayton Luella, Major Projects (Georgia DOT photo) Georgia DOT completed safety improvements this summer along SR 155. (GDOT photo) A $72 million dollar project to widen state route 155 between I-75 and Hampton-Locust Grove Road is scheduled to start... 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 DOTHenry County Freight ClusterLuellaRoad WideningSR 155Subscription Content