A tractor-trailer caught fire while heading southbound on Interstate 95 near exit 36 blocking all southbound lanes yesterday afternoon about 4:00. No injuries or fatalities were reported, according to a the Department of Transportation. Emergency responders worked to keep fluids from getting into the nearby wetlands. The middle and left lanes were open by shortly after 5 p.m. after the Glynn County Fire Department reported that the tractor-trailer fire was extinguished.