I asked a friend who is a commuter in SFO on the 400. He said its best to move your car out and back in the lot to avoid problems with local parking authorities. Not going to work for an occasional car trip. I'm looking into nice secure, covered car storage for about 200-300$ a month.
The old ops building I was thinking about was torn down I think. I used to go in there with my dad back in the day. Good memories.