peiriant

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  Work on A487 trunk road at Ffridgate junction, Dyfi Bridge, Machynlleth, 2004

  Type Item

  Uploaded by ceinwsarchive
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  Rock cutting machine, A487 trunk road at Ffridgate junction, near Dyfi Bridge, Machynlleth, 2004

  Type Item

  Uploaded by ceinwsarchive
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  Open chamber of the quarry

  Type Item

  Uploaded by ceinwsarchive
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  Binocular experimental tunnel

  Type Item

  Uploaded by ceinwsarchive