Question to the Department for Transport:
To ask Her Majesty's Government what are the latest estimated costs of the portions of Old Oak Common station attributable to (1) HS2, (2) Crossrail 1, and (3) Great Western services; and what are the other costs for Old Oak Common station which make up the total estimated cost.
Within the Target Cost for Phase One, the budget allocated by HS2 Ltd for Old Oak Common station, including contingency for risk, is £1.67bn (2019 prices). A more detailed breakdown of costs cannot be provided as this information is commercially sensitive.
Old Oak Common is being designed and delivered as a single, integrated station and therefore costs cannot be neatly apportioned between the HS2 and conventional rail elements.