Save Home McDonald's (County Line) McDonald's (County Line)1604 E County Line Road Ridgeland, Mississippi 39157DetailsOpen in Google Maps Map 1604 E County Line Road Ridgeland, MS 39157 (601) 398-1658 Website Classic, long-running fast-food chain known for its burgers & fries. Cuisines Amenities Details Fast Food Amenities Open on Sundays