questionText: To ask the Secretary of State for Transport, if she will model the potential impact of (a) single 32 tonne drum mixers against (b) 38.4 tonne volumetric concrete mixers on bridges.
answerText: On 18 March 2025 the Department published a National Highways commissioned study on the load impacts of volumetric concrete mixers on bridges alongside the outcome of a call for evidence that ran in October-December 2023. This can be found at the followin...
heading: Bridges: Large Goods Vehicles