My dad was traveling westbound on I-80. He stopped at a rest area to take a nap and left his window slightly open. He thinks his cat may have jumped out while he was sleeping or slipped out the door. Not completely sure if it was at a rest area near Adair or closer to Council Bluffs, although he is fairly confident it was the westbound rest area near Adair. She is white and grey, has a thin white line going down towards her nose, has a raccoon striped tail and all four paws are white.