Road trips used to mean point A to point B, with a few gas station stops in between. Drivers are stringing together entire cities now, treating each overnight stop like its own vacation instead of a pit stop on the way to somewhere else. Hotels Are Already Planning Around ItHilton’s own survey found that 71% of Americans plan to drive on their next vacation this year. Hampton by Hilton properties are rarely more than 30 minutes from the next one on major highways, and that matters to road trippers. Roadtrippers, a trip planning app, has now helped plan more than 42 million trips covering 35 billion miles.