CTRL North Downs Tunnel

Watson, P. C. / Warren, C. D. / Eddie, C. et al. | British Library Conference Proceedings | 1999

The design of the North Downs Tunnel

Watson, P. / Warren, C. / Hurt, J. et al. | British Library Conference Proceedings | 2001

North Downs Tunnel - Längster zweigleisiger Eisenbahntunnel Großbritannien

Brux, G. | IuD Bahn | 2001

The construction of the North Downs Tunnel

Bermingham, A. / Watson, P. / Falkner, L. et al. | British Library Conference Proceedings | 2001

North Downs Tunnel, Channel Tunnel Rail Link: secondary lining

Aldam, M. | British Library Online Contents | 2003