Major changes coming to Old Highway 41 in Cobb County

Changes to Old 41 Highway include adding 2 roundabouts, shifting Old 41 to the north and turning the 2-lane road into a 4 lane, and adding a pedestrian tunnel. Park visitors and those who live nearby attended a public meeting Monday evening to learn more about the project and give their opinions. The project is scheduled to start in April 2028 with a completion date of December 2030.