US: Authorities reporting heavy traffic congestion in connection with chemical plant fire and associated road closures in Conyers, Ga., Sept. 29 /update 1

Authorities have reported heavy traffic congestion in Rockdale County, Georgia, in connection with a fire that ignited at a chemical plant located at 1700 Old Covington Highway in Conyers on Sept. 29. The blaze has emitted a large plume of hazardous smoke into the surrounding area, prompting officials to issue an evacuation order for individuals between Sigman Road and Interstate 20 (I-20). Authorities have also issued a shelter-in-place order for residents who do not leave the evacuation zone and those in the northern half of Rockdale County, north of Sigman Road, urging them to remain indoors, close their windows and doors, and turn off their air conditioners. Authorities have asked motorists outside of the area to avoid the affected vicinity. Additionally, officials have implemented several road closures in the area. Notably, the Georgia Department of Transportation has asserted that authorities have closed the westbound lanes of I-20 at West Avenue as well as the route's eastbound lanes at Turner Hill Road. Authorities did not immediately report any casualties in connection with the blaze nor provide an estimate as to when the emergency response would conclude and the affected roads would reopen to traffic.

Smoke from the fire is almost certain to negatively impact air quality in Rockdale County. Authorities will likely maintain a heightened security presence in the affected area until the blaze is extinguished and the hazardous smoke dissipates. Disruptions to transport and business will probably affect central and northern parts of Rockdale County over the coming hours. Authorities may implement additional security measures on short notice to facilitate the emergency response and ensure public safety.