Traffic monitoring

Bison Futé provides you with the real‑time cumulative total of traffic jams (in km) on the national road network, including in particular the peak congestion value. This data is available at several geographical scales: the whole of France, Île‑de‑France, the main Bison Futé zones, and, progressively, at the level of major urban areas. To help you interpret the values, several reference curves are displayed. You can click on the legend bar located below the chart to show or hide these reference curves.

You can also view, in real time, the 10 most congested road routes.