Railroad Australia

A 1.5km-long supertrain travels one of the longest, toughest runs in Australia. George Savell feels the pressure as he tries to keep millions of dollars of iron ore on the tracks.

A monster-sized freight train continues its 3,000km journey through desert wilderness. Plus, Leigh and Wil prove to be more than just train drivers when faced with a crocodile.

Sugar cane driver Ray races to get to the mill before the sugar deteriorates. Plus, drivers Mick and Simon battle to descend the mighty Blue Mountain range in a huge freight train.

A Fortescue track crew have just four hours to fix a faulty track – fail and it could cost their heavyweight iron ore company millions.

Go on board the world famous The Ghan, as it takes its 288 passengers across the continent. Plus, there is trouble on the tracks as a vital rail line needs urgent repairs.

Time scales are tight as a major rail line is closed for repairs, and delays will mean major repercussions. Plus, train spotters hunt for the train known as The Great White Shark.