No cars means more For most folks, enjoying a recreational or family bike ride means getting away from cars. And there's no better way to escape traffic than to ride one of America's more than 1,100 rail-trails, now in every state. Here's a step-by-step guide to finding and enjoying rail-trails, one of our most precious recreational opportunities. Selected Trails for Multi-day Trips Katy Trail State Park, Missouri, 225 miles |