Railroad worker in high-visibility vest laying new concrete railway sleepers and tracks
Schlüsselwörter
industry,
transportation,
heavy,
equipment,
engineer,
safety,
concrete,
metal,
gravel,
ballast,
steel,
development,
progress,
engineering,
occupation,
day,
sunlight,
labor union,
handbook,
aerial view,
up high,
overhead projector,
built structure,
building exterior,
cranesbill,
repairing,
construction industry,
railroad track,
sleeping,
construction site,
outdoors,
working,
waistcoat,
orange color,
planning,
land,
shadow
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