Closeup of a railroad track with screw and gravel

---

Size: 4320px × 3240px
Location: Stuttgart
Photo credit: © Günther Schad / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: !, aim, ballast, basalt, bed, bolt, commuter, crush, crushed, danger, detail, engineering, freight, gravel, guidance, guide, hard, heavy, hex, iron, long-distance, loud, material, metal, mobile, mode, move, public, quarry, rail, rail-guided, railroad, railway, rock, rolled, safe, screw, steel, stone, straight, substructure, symbol, technology, track, traffic, transport, travel