Worlds Most Dangerous Roads - Alaska

Seasoned adventurer Charley Boorman brings experience from six continents, while his companion, comedian Sue Perkins, is a rookie tourist whose only asset is a big mouth. Starting from Alaska's coast, they head for and follow the dreaded Dalton Highway. It was built by the oil sector, which generates 85% of the state's revenue, to supply its pipeline staff, private cars like their 4x4 remain rare insects among the company's colossal road monsters. The end of winter is a super-dangerous season, as ice becomes unstable and seeping waters turns into floods, while snow storms remain omnipresent.