Traffic Survey

Traffic statistics for the 30mph zone at Barton Hill, Fornham St Martin.

The survey has measured over 4 million vehicles to date. Results suggest that on average;

  •   • 32.84% of vehicles exceed the 30mph limit*
  •   • 8.68% of vehicles exceed 35mph*
  •   •65 vehicles a week exceed 50mph*

Live data updates regularly when the system is running.  See the other ‘Traffic Survey’ pages for more detailed results.

Sorry, the embedded charts may not be mobile device friendly. The charts are best viewed on a screen size of at least 800 pixels.

If the data is not updating every few minutes — something has stopped, or I’m using the pi for another task. Also, please bear in mind the whole thing is running on a low-cost single board computer, so it might seem a bit slow at times!

* Rolling averages of last 12 weeks.