Overturned tractor-trailer closes SB lanes on I-85 in Concord The road is expected to reopen around noon 2 hours ago Kaitlin Wright, CONCORD, N.C. — All lanes are closed on I-85 south at exit 54 in Concord due to an overturned tractor trailer. NCDOT reports the accident occurred around 7:30 Tuesday morning.The road is expected to reopen around noon. FacebookTwitterPinterestLinkedin