
Originally Posted by
Mark Sedenquist
Most truckstops have been remade in the image of "Travel Centers" that cater to both commercial truckers and occupants of passenger vehicles. There is (nearly) always a section of a travel center where over-night passenger vehicles are welcome. If you get a copy of one of the travel center guidebooks, you will find that there are hundreds on smaller two-lane roads, miles from the Interstates.
Parking on private property without permission is frowned upon in any state in America. Most places have city or county ordinances prohibiting the practice. That being said, many businesses will allow overnight parking -- but the implied courtesy is that you will purchase something from them. I can't imagine you would be thrilled to have some tourist drive into your driveway and sleep over-night without seeking permission.
Yes, you are likely to get caught if you park in motel/hotel lots. In many places, such behavior will probably result in a jail stay... Personally, I can think of no justifiable reason for trespassing on private property.