WebTRIS service interruption

The WebTRIS service is currently expected to be interrupted from April 2024 due to necessary updates to its supporting infrastructure.

The interruption to WebTRIS is likely to last for around six months. You'll still be able to access and download reports for data prior to the interruption, but there will be no new data uploads after it. When the updates are complete we plan to upload data collected in the interim to ensure continuous data coverage.

WebTRIS is our web-based traffic information service. We provide this service to enable our customers to access historic traffic data derived from sensors on our strategic road network (SRN). It's a graphical user interface that maps the location of our automatic traffic counters or sensors along the SRN. The database contains up to 10 years' worth of flow information and is updated monthly.

To stay updated, please complete the WebTRIS service update form.