Question to the Department for Transport:

To ask His Majesty's Government what is the latest estimated cost of the construction of the Old Oak Common mainline station.

The scope of Phase 1 is being reviewed to make sure the HS2 scheme is delivered at the lowest reasonable cost, including the revised approach to Euston. Once this work has been done, we will publish to Parliament a revised cost range for the revised HS2 scheme.

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). As Old Oak Common is being designed and delivered as a single, integrated station this budget includes the costs for delivering both the HS2 and conventional rail elements.