High Speed 2 Line: Tunnels
(asked on 29th January 2026) - View Source
Question to the Department for Transport:
To ask His Majesty's Government what estimate they have made of the total cost of construction for the two tunnels between Old Oak Common and Euston.
This question was answered on 11th February 2026
The Department and HS2 Ltd are currently undertaking a full reset of the HS2 programme, with revised cost and schedule ranges being developed. Once this work has been completed, these ranges will be published to Parliament.