[CBC440]

Wouldn't that location be those distant lots that are always empty now? That real estate is mostly wasted today because nobody wants to walk 2-3 miles and transportation options are either slow, expensive, or unavailable. You call your car right when the show lets out (maybe you can even set an alarm 10 minutes before its over if you're a good planner) and it's there after a comparatively short wait. Even overly congested airports like JFK have abandoned lots within a 10 minute drive.

I also don't see the point about traffic jams. How would they be any worse than a parking garage hemorrhaging visitors at the end of every event like we have today? I can't see the situation being anything but improved by having the cars already out on the side of the main road ready to head in the right direction.