Ride down the longest roads on Earth
Life is a highway, and a long one at that
TRAVEL road trips
There's plenty of sprawling highways that are so long they suspend belief. Just look at Route 66, an all-American road that's 2,448 miles (3,940 km) long. Route 66 is one of the most famous roads in the world, but it's not the longest. Buckle up and take a ride with this gallery to explore the longest roads on Earth.