Ключевые слова: ballast, bullhead, chippings, coarse, crotch, curve, differ, different, disperse, divorce, drainage, fasten, foot, gauge, head, iron, old, rail, railroad, rails, railway, resilience, road, roads, rocks, rust, screws, shadows, shine, sleepers, steel, stone, straight, sun, ties, timbers, track, train, travel, vintage, weld, wood,