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Data and statistics about road congestion and travel times on the Strategic Road Network and local 'A' roads.
Statistics on the average delay, speed and reliability of travel times on the Strategic Road Network, for the year ending March 2017.
Statistics related to congestion on the Strategic Road Network (motorways and ‘A’ roads managed by Highways England), and on locally managed ‘A’ roads for the year ending December 2022.
Statistics on travel time on the Strategic Road Network and on locally managed ‘A’ roads for the year ending September 2018.
Travel time statistics on the Strategic Road Network and on locally managed ‘A’ roads for the year ending December 2021.
Statistics related to congestion on the Strategic Road Network and on locally managed ‘A’ roads for the year ending March 2019.
Statistics related to congestion on the Strategic Road Network and on locally managed ‘A’ roads for the year ending June 2019.
Reports from a study conducted to recommend up-to-date national average values of travel time.
Statistics on travel time on the Strategic Road Network and on locally managed ‘A’ roads for the year ending September 2017.
Congestion on the Strategic Road Network (motorways and ‘A’ roads managed by Highways England), and on locally managed ‘A’ roads for the year ending March 2024.
Follow-on project analysing the level of impact of congested values of travel time on appraisal of highway schemes.
Statistics on travel time on the Strategic Road Network and on locally managed ‘A’ roads for the year ending December 2017.
The input and impact indicators, listed by coalition priority, as set out in our departmental business plan.
Advice on the statistical confidence and uncertainty from the non-work values of travel time plus the benefits of re-sampling and re-estimating these values.
Tables related to congestion on the Strategic Road Network (motorways and ‘A’ roads managed by Highways England), and on locally managed ‘A’ roads for the year ending June 2021.
Congestion on the Strategic Road Network (motorways and ‘A’ roads managed by Highways England), and on locally managed ‘A’ roads, for the year ending June 2023.
Statistics related to congestion on the Strategic Road Network (motorways and ‘A’ roads managed by Highways England), and on locally managed ‘A’ roads for the year ending December 2021.
Information about how local authorities use open data to stimulate growth and innovation, save costs and develop more sustainable transport.
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