Selective focus, diagonal view of trail tracks in the Swiss alps. The middle track is known as a cog wheel and help train go up and down mountains.

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Size: 6720px × 4480px
Location: Switzerland
Photo credit: © Willem Cronje / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: alps, closeup, cogwheel, gearing, gravel, hill, historic, history, industry, infrastructure, jungfrau, jungfraujoch, line, machine, mechanical, mechanism, mode, mountain, outdoor, part, pass, people, pinion, rack, rail, railroad, railway, road, shaft, steel, steering, structure, swiss, systems, technology, tooth, toothed, tourism, track, train, transport, transportation, travel, wheel