Milwaukee Road troop train at Easton, Washington in 1945. A westbound troop train led by steam locomotive Number 684, a 4-6-2, passes a train with boxcab electric motor E-71 at the depot in Easton, Washington on February 9, 1945. A Ron V. Nixon photograph.

Milwaukee Road troop train at Easton, Washington in 1945. A westbound troop train led by steam locomotive Number 684, a 4-6-2, passes a train with boxcab electric motor E-71 at the depot in Easton, Washington on February 9, 1945. A Ron V. Nixon photograph.

SP&S 4-6-0 steam locomotive Number 100, Class D-1, with an employee's picnic train at Cascades, Washington, 1916, from the Oregon Historical Society Collection.

SP&S 4-8-4 steam locomotives Number 700 and 702, Class E-1, in the Vancouver, Washington roundhouse, September 9, 1956. Photo by J. Labbe.