The Channel Tunnel Project 1973-1975

The constructional techniques of the 1974 building attempt. Also examines the history and background of the tunnel project, and outlines the engineering problems faced. The constructional techniques of the 1974 building attempt. Also examines the history and background of the tunnel project, and outlines the engineering problems faced. The constructional techniques of the 1974 building attempt. Also examines the history and background of the tunnel project, and outlines the engineering problems faced. The constructional techniques of the 1974 building attempt. Also examines the history and background of the tunnel project, and outlines the engineering problems faced.