Ключевые слова: america, colorado, durango, durango silverton, durango and silverton, exteriors, locomotive, locomotives, narrow gauge, narrow gauge railroad, narrow gauge railway, narrowgauge, north america, outdoors, outside, passenger train, railroad, railroad transport, railroad transportation, railroads, railway, railway transport, railway transportation, railways, silverton, smoke, snow, steam, steam engine, steam locomotive, steam traction, steam train, steam trains, train, trains, transport, transportation, transportations, transports, travel, traveling, travels, united states, united states of america, usa, winter, world locations, world travel,