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Statistical data set

Road condition statistics: data tables (RDC)

Data about the condition and maintenance of roads by local authority and National Highways, produced by the Department for Transport.

Updates to this page

From:
Department for Transport
Published:
10 January 2019
Last updated:
21 January 2026
Show all updates

  1. Road conditions in England to March 2025 data tables updated.

  2. Data tables updated for the latest report.

  3. Data table on maintenance expenditure by road class in England, updated for Transport Statistics Great Britain 2023.

  4. Data tables updated for the year ending March 2023 road conditions report.

  5. Maintenance expenditure by road class in England data table (RDC0310) updated for the latest Transport Statistics Great Britain report.

  6. Data tables updated for the road condition report to March 2022.

  7. Data tables on maintenance expenditure by road class in England and principal and non-principal classified roads where maintenance should be considered updated for Transport Statistics Great Britain 2021 report. Data tables included in the report are usually updated during the year.

  8. Data tables updated for the road condition report for the years ending March 2020 and March 2021.

  9. New data table added - RDC0321 - Length of road network receiving maintenance treatment by road class and type of treatment, by Local Authority in England.

  10. Data table for maintenance expenditure by road class in England updated for Road conditions in England to March 2019 and added to the Transport Statistics Great Britain 2019 edition.

  11. Data tables updated for 'Road conditions in England to March 2019' report. 2 tables added to Condition of local authority managed roads section.

  12. Data tables updated for the 2018 road conditions in England release.

  13. First published.

Accessibility of tables

Alongside the publication of the annual road condition statistics, we have made changes to the format of the data tables to meet government accessibility standards.

If you have any feedback on the accessibility of our tables, please contact us.

Condition of local authority managed roads (RDC01)

RDC0120: Local authority managed classified road where maintenance should have been considered (categorised as red), by local authority in England (ODS, 40.2 KB)

RDC0121: Local authority managed classified road where maintenance should have been considered (categorised as red), by region in England (ODS, 10.5 KB)

RDC0122: Surface condition overview as determined by Red, Amber and Green categories for local authority classified roads, by local authority in England (ODS, 53 KB)

RDC0123: Surface condition overview as determined by Red, Amber and Green categories for local authority classified roads, by region in England (ODS, 12.4 KB)

RDC0130: Percentage of unclassified road where maintenance should have been considered (categorised as red), by local authority in England (ODS, 23.8 KB)

RDC0131: Percentage of unclassified road where maintenance should have been considered (categorised as red), by region in England (ODS, 8.22 KB)

RDC0140: Skidding resistance of LA managed motorways and 'A' roads, in England: 3 year averages (ODS, 9.84 KB)

Condition of trunk roads (RDC02)

RDC0201: Surface condition of National Highways managed roads in England (ODS, 10.6 KB)

RDC0210: Skidding resistance of National Highways managed roads in England: 3 year averages (ODS, 10.7 KB)

Road conditions: contextual information (RDC03)

RDC0301: Motor traffic vehicle miles by road class and type of vehicle in England (ODS, 17.4 KB)

RDC0310: Maintenance expenditure on local roads and the strategic road network, by road classification in England (ODS, 12.1 KB)

RDC0320: Road lengths receiving maintenance treatment by road classification and type of treatment in England (ODS, 10.6 KB)

RDC0321: Road lengths receiving maintenance treatment by road classification and type of treatment, by local authority in England (ODS, 23.1 KB)

Contact us

Road condition statistics

Email roadmaintenance.stats@dft.gov.uk

Media enquiries 0300 7777 878

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