All our data dashboards in one place..

Casualty Summary

This summary provides an overview of the types of road casualties we see in the Devon County Council area. Click through the pages to reveal more information including a historical trend chart and also the Police Officers opinion of why collisions occur (contributory factor data).

High Harm Routes & Cluster Sites

We’ve worked with the Vision Zero Partnership to identify High Harm Routes. This covers the A and B road network. The scoring of each route segment is collision density based. It’s calculated by dividing the number of collisions by the route length, and also includes a severity weighting for fatal and serious injury collisions. More on the methodology of the route scoring and ranking here. Red routes are those in the worst performing quintile (top fifth) of all A and B road route segments across the whole of the Devon and Cornwall area.

Zoom in and click on a route in the map to display statistics on the right.

Performance – How do we compare to the regional and national norm?

[Coming Soon]

Publication Timescales

Our data release key milestones are interlinked with the Department for Transport (DfT) timelines. Typically each years data is released June each year at which point it has been fully collected, checked and validated by the DfT. We then process the data into dashboards and release an updates usually in June and July.