Northern Pacific mountain right-of-way at Borup, Washington, circa 1925. The view shows just how demanding the countryside around Stampede Pass was for railroad builders. Photo by J.A. Turner. Other Subject Classes: mountain right-of-way, landscape

Northern Pacific mountain right-of-way at Borup, Washington, circa 1925. A passenger train makes its way over Stampede Pass. Photo by J.A. Turner. Other Subject Classes: mountain right-of-way, steam locomotive