Written Question·Department for Transport·UIN 93461

Roads: Safety Barriers

Tabled: 21 November 2025
Answered: 1 December 2025

Question

Mr Richard Holden

Conservative — Basildon and Billericay

To ask the Secretary of State for Transport, how many kilometres of life-expired steel barrier have been replaced with concrete barrier on the Strategic Road Network in each of the last four years excluding upgrades delivered through the Smart Motorways P

Answer

Simon Lightwood
Through its renewals programme, National Highways has delivered 52.6 kilometres of concrete barrier over the last four years and are projecting to deliver a further 14 kilometres of concrete barrier in 2025-26. This is excluding upgrades delivered through...
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