A view of progress on the construction of the Second Severn Crossing, showing a Komatsu excavator working in the River Severn, and a recently installed concrete caisson behind.
This image was catalogued as part of the Breaking New Ground Project in partnership with the John Laing Charitable Trust in 2019-20
Copyright © Historic England Archive. John Laing Photographic Collection
Credit: A© Historic England Archive. Joh