Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. Snowshed entance to east portal, in snow. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, snowshed, mountains

Northern Pacific Stampede Tunnel at Martin, Washington, in 1943. View from top of snowshed entance to east portal looking toward station, outbuildings. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, snowshed

Northern Pacific Stampede Tunnel at Martin, Washington, circa 1944. East portal and snowshed of tunnel, station, signal, outbuildings, in heavy snow. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, station, signal

Northern Pacific track east of Martin, Washington, in 1952. Mainline looking east from locomotive cab, new line bypassing old Tunnel 2. Photo by J.M. Fredrickson . Other Subject Classes: track, tunnel, mountains,

Northern Pacific mainline at Stampede, Washington, circa 1918. View west down single track toward east portal of tunnel 4, surrounding mountains. J.M. Fredrickson collection. Other Subject Classes: track, tunnel, mountains

Northern Pacific mainline at Borup, Washington, circa 1970. View from diesel locomotive cab of double track looking timetable east. Photo by J.M. Fredrickson collection.. Other Subject Classes: track

Northern Pacific construction train at Stampede, Washington, circa 1887. 0-4-0 steam locomotive "Ceta," used by Nelson Bennett Contractors, during the construction of Stampede Tunnel, tipping gondolas, construction workers. J.M. Fredrickson collection. Other Subject Classes: construction train, steam locomotive, construction worker, freight car

Northern Pacific construction train at Stampede, Washington, circa 1887. 0-4-0 steam locomotive "Ceta," used by Nelson Bennett Contractors, during the construction of Stampede Tunnel, tipping gondolas, construction workers. J.M. Fredrickson collection. Other Subject Classes: construction train, steam locomotive, construction worker, freight car

Lewis & Clark Railway tunnel portal on the mainline at Battle Ground, Washington, on October 9, 1988. Photo by J.M. Fredrickson. Other Subject Classes: tunnel.

Northern Pacific Stampede Tunnel at Martin, Washington, circa 1960. East portal, snowshed, scout troop on outing walking out of tunnel. Photo by J.M. Fredrickson . Other Subject Classes: tunnel, people, mountain.