From Atlanta Hartsfield-Jackson International Airport: Head West On Camp Creek Parkway. Turn Left Onto Cascade Road. Continue For About 3 Miles, Then Turn Left Onto Delmar Lane. 3155 Delmar Lane Will Be On Your Right. From Downtown Atlanta: Take I-75 S/I-85 S Toward Montgomery. Take Exit 244 For Cascade Road. Continue Straight On Cascade Road, Then Turn Left Onto Delmar Lane. 3155 Delmar Lane Will Be On Your Right.