Statistical data set

Historic SRN and Local 'A' roads travel time data

Previous Road Travel Time data.

• From: Department for Transport
• Published: 14 December 2021

These tables are the CGN05 and CGN04 tables using data provided by the previous Road Travel Time data provider. These will no longer be updated.

Average speed on the Strategic Road Network in England: monthly (ODS, 456 KB)

Average delay on the Strategic Road Network in England: monthly (ODS, 459 KB)

Reliability of travel times on the Strategic Road Network in England: monthly (ODS, 12.4 KB)

Average speed on local ‘A’ roads: monthly and annual averages (ODS, 183 KB)

Average delay on local ‘A’ roads: monthly and annual averages (ODS, 184 KB)

Percentage of data imputed for travel time statistics on the local 'A' road network, by month (ODS, 10.9 KB)

Percentage of data imputed for travel time statistics on the Strategic Road Network, by month (ODS, 8.76 KB)

Published 14 December 2021