Does anyone know about the parking available at the Milwaukee Airport station (MKA)? Does one park at the airport itself, and just take the shuttle bus over to the station, or is there parking at the station itself, as with many other Amtrak stations. And if so, is it more or less a short-term park and ride lot for those taking the train to CHI, with a 48-hour limit, or can one leave a car there for a trip lasting say a week? (I'm thinking about connecting in CHI for a trip on the CZ to Glenwood Springs, CO).