Tunnels
DOW, George
The Third Woodhead Tunnel
BR London Midland publication commemorating completion of the third Woodhead tunnel in 1954. Map, diagrams and photographs throughout.
GIBBONS, Gavin
Trains Under the Channel
History and proposals for a channel tunnel, leading to the initiation of the rail tunnel project in the 1960s.
Health & Safety Executive - HM Railway Inspectorate
Railway Accident in the Severn Tunnel - A report on a collision that occurred on 7 December 1991
