Pan-American Highway: World's Longest Road, 30,000 KM, 14 Countries, No U-Turns

• The Pan-American Highway is the world's longest motorable road, spanning 30,000 KM.
• It passes through 14 countries across North and South America without a single U-turn.
• Starting in Prudhoe Bay, Alaska, the highway is listed in the Guinness Book of Records.
• The journey typically takes around 60 days and traverses diverse climates and environments.
• Construction began in the 1920s to promote US tourism, opening to the public in 1960.

Why It Matters: The Pan-American Highway is the world's longest road, connecting 14 countries.