Media gallery

Chiltern tunnel segment storage yard at the South Portal October 2022 49178

Chiltern tunnel TBM Florence cutter head about to be moved into position March 2021

TBM cecilia ready to launch with M25 in the background June 2021

Chilterns South Portal TBM Florence with over 170 metres of rigging

HS2 minister Andrew Stephenson at the south portal of the Chiltern tunnel May 2021

HS2 minister Andrew Stephenson (R) aboard HS2's first TBM with Align underground construction director Didier Jacques (L).

HS2 Minsiter Andrew Stephenson at the launch of TBM Florence May 2021