Interstate is closed outside Atlanta as residents evacuate due to a chemical plant fire ABC NewsA fire at a Georgia chemical plant is forcing evacuations and road closures CNNNeighbors evacuated, I-20 shut down after Rockdale County chemical plant catches fire WSB AtlantaConyers chemical plant fire leads to evacuations The Atlanta Journal ConstitutionWhat is BioLab and what do they make? | Conyers chemical fire 11Alive.com WXIA