Question to the HM Treasury:

To ask the Chancellor of the Exchequer, how much capital funding has the Welsh Government received for highway maintenance up to 2030.

The Department for Transport received additional funding for highway maintenance at Spending Review 2025, and the Barnett formula was applied in the usual way in line with the funding arrangements set out in the Statement of Funding Policy. At Spending Reviews, because the Barnett formula is not applied to the individual programmes driving the change in a UK department’s DEL budget, the Barnett consequentials associated with highway maintenance funding cannot be identified.

The Block Grant Transparency publication includes a breakdown of changes in the devolved governments’ block grant funding. The most recent report was published in October 2025.