For many travelers crisscrossing the United States, rest areas are an essential yet often overlooked part of the journey. These roadside stops provide a much-needed respite from long hours on the road, offering amenities that range from simple parking lots with picnic tables to full-service rest areas with vending machines, pet-friendly zones, and even historical markers. But how did these rest areas come to be, and why are they so vital for those traversing the highways of America?
