on the A55 Pen-y-Clip Tunnel, Consulting Engineers R Travers Morgan & Partners in association with Howard Humphreys and Partners. Includes technival data, costs, plan of Pen-y-Clip Headland, cross section of the tunnel and an artists impression on the finished tunnel.
PAMPHLET
This material is held atGwasanaeth Archifau Conwy / Conwy Archive Service
- Reference
- GB 2008 CX346/4
- Dates of Creation
- [1980 Nov]
- Physical Description
- 1 item