The Georgia Department of Transportation is in the process of planning for truck-only lanes along Interstate 75 between McDonough and Macon. With an estimated start in 2024 to the estimated opening in 2028, the estimated cost is around $1.8 billion. These truck-only lanes will not be tolled and extend from the 475-75 split north of Macon to the Georgia 155 exit in McDonough. Click the link below to read more about these lanes.