Highway crews work to keep a major Alaskan highway safe for travel during a winter that averages 550 inches of snow per season.
Emergency service teams in New Orleans and Camden, New Jersey face their everyday problems and must help out while keeping other drivers safe.
Heavy-duty log truckers battle the elements, driving extremely heavy log loads through steep, winding roads, on the sides of the Northern Rocky Mountain range. Only on SPEED.
The heaviest road-legal tractor trailers must travel the narrow highways connecting the territories of Australia.
The American Army's Heavy Equipment Transport must transport items and vehicles through a war zone in Iraq.
Protection teams are assigned to deliver dignitaries and VIP clients safely and quickly.
Veteran storm chasers track dangerous tornadoes in the Midwest.
Police officers from California and Nevada patrol a deadly stretch of Interstate 15, which connects Los Angeles and Las Vegas.
Eighteen wheelers haul towers and fan blades from Texas and Washington to wind farms in South Dakota.
A gang of motorcycle riders drive down the treacherous Highway 550 in Colorado.
California and Nevada state troopers patrol the U.S. border on the 4th of July Weekend.
Dangerous criminals are transported across the country.