Written Question·Department for Transport·UIN 79905

High Speed 2 Line: Construction

Tabled: 10 October 2025

Answered: 20 October 2025

Question

Carla Denyer

To ask the Secretary of State for Transport, what estimate (a) her Department and (b) HS2 Limited have made of the cost of construction of HS2 in each of the last five years.

Answer

Keir Mather

Construction of HS2 Phase One started following notice to proceed in April 2020. Since October 2020, the cost to date of delivering HS2 is set out in the 6 monthly Parliamentary Report. Capital expenditure on Phase One is reported in the HS2 Ltd Annual Re...

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