road tunnel construction on a highway, bypassing mountains and connection roads

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Size: 4256px × 2832px
Photo credit: © Elmar Gubisch / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: building, civil, clearance, company, connection, construction, dig, economics, economy, employee, employment, engineering, freeway, height, highway, hollow, industry, infrastructure, job, junction, labor, lining, main, market, means, miner, mining, mobility, passage, planning, project, public, road, services, shaft, site, street, structure, technology, traffic, transport, tube, tunnel, tunneling, underground, vehicle, worker, workforce, works