All traffic on interstate 85 near exit 38in Macon County is shut down due to a hazardous material leak. Troopers believe a tractor trailer is leaking the substance silicone tetrafluoride, a colorless, poisonous gas.
The department of transportation is setting up detour routes to relieve congestion. All lanes on 85, north and south bound, will remain closed until the area is deemed safe.
Stay with WSFA 12 News more information is made available.