Written Question·Department for Transport·UIN 78652

Transport: Cost Benefit Analysis

Tabled: 10 October 2025

Answered: 20 October 2025

Question

James Wild

To ask the Secretary of State for Transport, pursuant to the Answer of 3 September 2025 to Question 69881 on Transport: Cost Benefit Analysis, what criteria was used to select each project; and when she will publish details.

Answer

Simon Lightwood

For the 50 schemes referenced in the Secretary of State’s statement on 8 July 2025, detailed Green Book analyses, costs, and benefit cost ratios for each scheme have not been published as a single package The scheme-level business cases and economic asses...

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