image tag: tunnel construction site, image quantity: 4

4000x3000px

tunnel construction site, high-speed rail line, masserberg, ice
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ulm, swabian alb, site, major project, construction project, stuttgart 21, b10
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tunnel, blow up, site, construction workers, blowing up, baukran, underground
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sewer pipes, tube, construction material, material, house construction, channel, trace