Shows train and passengers stopped on a trestle bridge . Caption on image: "First passenger train over White Pass and Yukon Route to summit. Feb 20 1899" Original image in Hegg Album 7, page 34. *Subjects (LCTGM): Railroad tracks--Alaska--White Pass; Trestles--Alaska--White Pass; Railroad locomotives--Alaska--White Pass *Subjects (LCSH): White Pass & Yukon Route (Firm)