The Network Model digitally represents England’s Strategic Road Network. The model contains critical information about our road’s location, names, lanes and widths.
The Network Model was derived from Ordnance Survey (OS) Highways data and enriched with internal datasets. It reflects National Highways roads that are open for traffic and have been validated against our Operational Highway Boundary (RedLine).
To ensure the model remains accurate, we have implemented processes to track changes across the network. However, if you have noticed any inaccuracies in the data, please report it here. (https://survey123.arcgis.com/share/283607b463dc4db985f9bc28e9e90b9d?portalUrl=https://highways-england.cloud.esriuk.com/portal) This form is to be used to report data issues only.
In this initial release, speed limit and smart motorway information has been removed pending data validation.
For maintenance issues on the network please report here. (https://report.nationalhighways.co.uk/) For non-emergency incidents please contact our Customer Contact Centre on 0300 123 5000.
The data is published under an Open Government Licence.