Received a call for wires down and a bush on fire. Arrived on scene and discovered the wire down and was still hot and arcing. Blocked the area around the downed wire with 16-2 and cones. Stood by on scene directing traffic until the electric company arrived. The electric company de-energized the line and we were able to extinguish the fire using the booster line from 16-2. Once the fire was out, we cleared the scene.