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Written question asked by Liam Byrne (Labour) on Thursday, 2 July 2026, in the House of Commons. It was due for an answer on Monday, 6 July 2026. It was answered by Simon Lightwood (Labour) on Friday, 10 July 2026 on behalf of the Department for Transport.


Road Traffic: Infrastructure

Question

To ask the Secretary of State for Transport, what assessment her Department has made of the cost-benefit ratio of investing in traffic calming infrastructure compared to healthcare costs from road traffic accidents.

Answer

The Department for Transport has not made a specific assessment of the cost-benefit ratio of traffic calming infrastructure compared with healthcare costs arising from road traffic collisions. Decisions on the provision of traffic calming measures are a matter for local highway authorities, which are responsible for managing their road networks and assessing local needs and priorities.


Secondary information

Type
Written question
Reference
15269
Session
2026-27
Transferred
Yes
Subjects
Cost effectiveness Costs Accidents Health services Infrastructure Road traffic
Contains statistics
Yes
Link
View this Written question on www.parliament.uk