Driving down Interstate 84 today, you might be forgiven for thinking your route follows that taken by the pioneers of the middle 19th century coming to the new lands of Oregon. The hardest part of the Oregon Trail came at the end, from The Dalles through the Cascades. Before the Barlow Trail became a viable alternative in 1847, pioneer families put their wagons onto handmade rafts floating them through Columbia Gorge, whitewater of the Cascades Rapids and all. The river served as a highway for Lewis and Clark in their journey to the Pacific Ocean. It did not serve as such a fine route for the settlers who came later. But today, we focus on the Trail crossing the arid Columbia Plateau.