pages on the construction of the Conwy Tunnel titled 'Conwy's immersed tunnel - first major immersed tube in UK'.
CONCRETE FORUM
This material is held atGwasanaeth Archifau Conwy / Conwy Archive Service
- Reference
- GB 2008 CX346/11
- Dates of Creation
- 1988 April
- Physical Description
- 1 item