Northern Pacific bridge number 16 at Stampede Pass, Washington Territory, 1887. Curved timber trestle on switchback in snow, logged-off mountains. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, mountains

Northern Pacific bridge number 17 at Stampede Pass, Washington Territory, 1887. Low timber trestle on switchback, logged-off mountains. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, mountains

Northern Pacific bridge number 2 at Stampede Pass, Washington Territory, 1887. Curved timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 21 at Stampede Pass, Washington Territory, in 1887. Early construction of timber trestle, workers. Photo by I.G. Davidson, J.M. Fredrickson collection. Other Subject Classes: bridge, railroad employee

Northern Pacific bridge number 3 at Stampede Pass, Washington Territory, 1887. Short timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 32 at Stampede Pass, Washington Territory, 1887. Timber trestle on switchback, horse-drawn construction wagon in distance. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, wagon

Northern Pacific bridge number 4 at Stampede Pass, Washington Territory, 1887. Short timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 4 at Stampede Pass, Washington Territory, 1887. Short timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 4 at Stampede Pass, Washington Territory, 1887. Long curved trestle on switchback, workers. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, railroad employee

Northern Pacific bridge number 40 over Yakima River, Washington Territory, in 1887. Short timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: trestle bridge,

Northern Pacific bridge number 5 at Stampede Pass, Washington Territory, in 1887. Long timber trestle on switchback, two men walking on track, in snow. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback

Northern Pacific bridge number 5 at Stampede Pass, Washington Territory, 1887. Timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 8 at Stampede Pass, Washington Territory, 1887. Timber trestle, mainline. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, track

Northern Pacific bridge number 8 at Stampede Pass, Washington Territory, 1887. Low timber trestle on switchback in snow. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, mountains

Northern Pacific bridge number 9 at Stampede Pass, Washington Territory, 1887. Low timber trestle on switchback in snow. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback

Northern Pacific bridge at Bellingham, Washington. Looking northwest across Great Northern main track at Northern Pacific main track on trestle with log dump and former E. K. Wood Lumber Company structures; photograph sequence TRWahl0871, 1075. Other subject categories: Bridge-Trestle, Logs, Structure, Piling

Northern Pacific bridge 19 at Bellingham, Washington. bridge 19 over Whatcom Creek on main track near Albers Feeds. Other subject categories: Bridge-Trestle, , Structure

Northern Pacific bridge at Deming, Washington looking northwest from Washington State Highway 9 bridge to bridge 110 over Nooksack River; photograph sequence TRWahl0393-0390. Other subject categories: Bridge-Truss, Bridge-Plate Girder, Structure, River

Northern Pacific bridges number 1 and 3 at Martin, Washington Territory, 1887. Trestles at east end of Stampede Pass switchback. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback

Northern Pacific bridges number 24 and 26 at Stampede Pass, Washington Territory, 1887. Timber trestles, mainline, on switchback. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, mountains

Northern Pacific bridges number 27 and 30 at Stampede Pass, Washington Territory, 1887. Timber trestles, three levels of switchback. Photo by I.G. Davidson, J.M. Fredrickson collection.. Other Subject Classes: bridge, switchback, mountains

Northern Pacific ski lodge cabin at Martin, Washington, in January 21, 1959. Caretakers cabin taken on hike over top by J.M. Fredrickson and O.D. Patten, in snow. Photo by J.M. Fredrickson . Other Subject Classes: house, mountains

Northern Pacific car shop at South Tacoma, Washington, circa 1920. Interior of car shop with workers, car repair equipment, boxcar. J.M. Fredrickson collection. Other Subject Classes: repair shop, equipment, railroad employee, freight car

Commemorative monument, "When Northern Pacific Rails Met Pacific Ocean Sails," stone, erected 1926 to mark arrival of first Nothern Pacific Railroad train in Tacoma, December 16, 1873. Other Subject Classes: monument

Northern Pacific construction buildings at Stampede Pass, Washington Territory, circa 1886. Switchback WT. Switch #5. J.M. Fredrickson collection. Other Subject Classes: construction buildings, tracks,

Northern Pacific construction buildings at Stampede, Washington Territory, 1887. Frame buildings at the west portal of the Stampede Tunnel, No. 3, during construction, workers, logged hillside. Photo by I.G. Davidson, J.M. Fredrickson collection. Other Subject Classes: construction buildings, tunnel, railroad employee, mountain

Northern Pacific construction site at Martin, Washington Territory, circa 1887. View of construction buildings for Stampede Tunnel, east portal snowshed, east end of switchback, in snow. J.M. Fredrickson collection. Other Subject Classes: construction site, tunnel, snowshed, switchback

Northern Pacific construction site at Martin, Washington Territory, circa 1887. View of construction buildings for Stampede Tunnel, east portal snowshed, east end of switchback, in snow. J.M. Fredrickson collection. Other Subject Classes: construction site, tunnel, snowshed, switchback

Northern Pacific construction train at Stampede Pass, Washington Territory, 1887. Decapod-type steam locomotive and flat cars paused on bridge number 18, groups of workers. Photo by I.G. Davidson, J.M. Fredrickson collection. Other Subject Classes: work train, steam locomotive, railroad employee, bridge

Northern Pacific construction train at Stampede Pass, Washington Territory, 1887. Decapod-type steam locomotive and flat cars paused on bridge number 18, groups of workers. Photo by I.G. Davidson, J.M. Fredrickson collection. Other Subject Classes: work train, steam locomotive, railroad employee, bridge