Ключевые слова: back, blue, bulk, canada, cargo, cars, clag, color, container, flat, flatcar, freight, green, intermodal, marshalling, piggy, piggyback, pink, rail, railroad, railyard, red, roadrailer, shunt, shunting, ssification, station, track, trade, trading, trailer, train, traintrack, vancouver, wagons, white, yard, yellow,