This documentary celebrates the achievements of men who toiled in the harsh wilderness of northern Quebec to lay the steel tracks that helped bring the Ungava region’s rich iron ore to market. It is a story of strength and determination, as every man, machine and piece of equipment had to be airlifted in or transported by tractor caravan over the 575-kilometre route. Bit by bit, we follow their progress through forest, over muskeg and across rivers, until at last the first ore train snakes its way to the seaport of Sept-Îles.