When traveling the Pan American Highway, there are a few things you need to keep in mind. Here are our Top 5 MUST HAVE items when you're driving the longest highway in the world.

The highway has always been unstable because of the region’s geology. For more than 100m years the ocean’s crust plunged beneath the land that would become California.

World’s longest road. The Pan-American Highway, which connects North America to the southernmost tip of South America, is recognized as the longest road in the world, traversing through 14 ...

The Pan-American Highway, which connects North and South America, has been called the longest road network in the world.It’s a system of roads that stretches from Prudhoe Bay, Alaska in the ...

Pan-American Highway from above. Rommel Gonzalez/Getty Images. From north to south, the route totals around 19,000 miles, going from Prudhoe Bay, Alaska to Ushuaia, Argentina.

The fall colors on the Kancamagus Highway in New Hampshire have to be seen to be believed. ... 11 Scenic American Road Trips to Take This Spring.