Publications

Our complete Climate Change Risk Assessment (CCRA), with descriptions of all identified climate risks. Appendix A of the ‘Climate change and the strategic road network; Fourth round adaptation reporting power’ report.

The previous Government's 2020 Smart Motorway Evidence Stocktake and Action Plan aimed to better understand what is happening on smart motorways and recommend how to make them even safer. Four years on, this report sets out our progress in delivering the 2020 Action Plan and the latest evidence on the safety of smart motorways.

To continue providing transparency on the analysis, alongside the Fourth year progress report we have published the detailed safety tables.

To provide greater transparency, alongside the Fourth year progress report we have published the detailed collision data.

To provide greater transparency, alongside the Fourth year progress report we have we have published the before versus after detailed safety tables

To provide greater transparency, alongside the Fourth year progress report we have we have published the before versus after detailed collision data.

This csv file contains the geometry of smart motorway schemes used to support the attribution of collisions on the SRN to the different types of smart motorway. This file is only intended for use in a GIS platform.

The Operational Metrics Manual sets out the framework around which National Highways' performance is measured during the second road period (2020-2025).

This Delivery Plan update sets out what we aim to deliver in 2024-2025, the final year of our second road investment strategy. Our ten commitment areas are wide-ranging and cut across our imperatives of safety, customer and delivery.

The Efficiency Report expands on National Highways’ performance in delivering against its efficiency key performance indicators (KPIs) for the period 2023-24.