Find a safe place to stop for a break or for the night. If you plan on napping longer than 30 minutes, your best option is to choose a safe rest stop or motel, allowing you to get 7 to 9 hours of sleep. This is the recommended amount of sleep for adults and will leave you feeling recovered, refreshed and well-rested the next day on the road. If possible, request a cool and quiet room away from elevators, ice machines or busy roads in order to avoid late-night noise.