Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Newport, film negative
Construction of the Brynglas Tunnels on the M4 Motorway at Newport. Aerial view of the tunnels looking "eastbound" along the line of the motorway. Also shows construction of the bridge over the River Usk on the Crindau side of Brynglas.
Pwnc
Diwydiant
Rhif yr Eitem
86.34I/25460
Mesuriadau
Meithder
(mm): 120
Lled
(mm): 98
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