Kimberly: How do you spell that? Ampicillin 500mg According to a recent survey by Expedia.com of 2,341 adults, 50 percent of respondents said they plan to take a summer road trip of more than 200 miles this year. "The great American road trip is very much alive," says Christopher Elliott, a consumer advocate and travel writer who blogs about his family's vacations at AwayIsHome.com. "It's ingrained in our national DNA."