Lanes going northbound on Barrett Parkway will be closed this week periodically from 9 a.m. to 7 p.m. between Burnt Hickory Road and Cobb Parkway. Southbound lanes will be closed from 7 a.m. until 4 p.m. between Cobb Place and Burnt Hickory Road. One lane will remain open at all times, but motorists should expect delays.