Bison Futé: heavy traffic in Île-de-France this weekend, tips for avoiding traffic jams

Published by My de Sortiraparis, Cécile de Sortiraparis, Graziella de Sortiraparis · Photos by My de Sortiraparis · Published on February 28, 2025 at 09:20 a.m.
School vacations are drawing to a close in the Paris region, and many motorists are preparing to head home. Bison Futé is predicting a weekend of heavy traffic on the region's main roads on March 1 and 2, 2025. Here are the forecasts and tips for limiting your time in traffic jams.

The winter vacations are coming to an end, and it's time to get back on the road. This brings with it a number of traffic problems. This weekend, Bison futé is noting heavy traffic on major roads, mainly in the homeward direction. Roads are therefore classified as orange on Saturday March 1 and Sunday March 2 in Paris and the Ile-de-France region.

What are the traffic forecasts?

From Friday February 28, difficulties will be visible, particularly in the Auvergne-Rhône-Alpes region on the routes leading to ski resorts. In the Île-de-France region, the first disruptions are expected at the end of the day on the major routes. However, this is the ideal day to avoid traffic jams, as Bison Futé forecasts "usual" traffic for both departures and returns.

Saturday March 1, rated orange by Bison Futé, will see heavy traffic, particularly on the A6 freeway between the afternoon and evening. On Sunday March 2, the situation will be similar, with heavy traffic on the A6 and A10 motor ways as a result of mass returns to the capital.

What times to avoid?

Friday, February 28, 2025

  • Avoid the A48 freeway (Grenoble - Bourgoin-Jallieu) from 6pm to 8pm.

  • Avoid the A43 freeway (Fréjus Tunnel - Chambéry) from 5pm to 8pm.

  • Eastern Lyon bypass (A46 and RN346) from 3pm to 7pm.

  • Avoid the Mont-Blanc tunnel between 4pm and 8pm.

Saturday, March 1, 2025

In the direction of departure:

  • A40 (Mâcon - Passy): congestion from 10am to 1pm.

  • A43 (Lyon - Chambéry): avoid between 9am and 2pm.

  • A48 (Bourgoin-Jallieu - Grenoble): avoid between 2pm and 4pm.

In the return direction:

  • Reach or cross Ile-de-France before 11am.

  • Avoid the A43 between Chambéry and Lyon from 12pm to 5pm.

  • Avoid the Mont-Blanc tunnel from 4pm to 8pm.

Sunday, March 2, 2025

  • Reach Île-de-France before 11 a.m. to limit your time in traffic jams.

  • The A6 and A10 will be heavily impacted between the afternoon and early evening.

How to avoid traffic jams?

For a smoother journey, here are a few recommendations:

  • Anticipate your return by choosing a morning departure.

  • Choose alternative routes via main and secondary roads.

  • Use real-time traffic applications (Waze, Google Maps) to adjust your route.

  • Plan breaks to limit fatigue and the risk of accidents.

It's going to be a busy weekend on the roads of theÎle-de-France region and those leading to the ski resorts. Bison Futé advisesyou to plan your journey taking into account rush hours to avoid long delays.

Practical information

Official website
www.bison-fute.gouv.fr

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