I was driving south on I-79 about 8:30pm traveling to Pittsburgh. I was a little past Meadville, Pa. I had a funny feeling, as I had before in other sightings, and looked out my window and to the sky. There was a huge flash of light seen by myself and other drivers that appeared and traveled southwest very fast, then stopped and disappeared. I posted my experience on Facebook and asked if anyone else had seen the "fireball" in the sky, and a friend of mine shared that he was traveling northbound toward Erie, PA at the same time and confirmed he had seen the same thing!