Bison Futé Warns of 'Black' Traffic Today in Auvergne‑Rhône‑Alpes for Ascension Getaway

Overview

• Bison Futé, which activated its Ascension weekend forecast Wednesday, expects extremely heavy departures with Auvergne‑Rhône‑Alpes rated black and most regions red.
• In Île‑de‑France, traffic is set to swell from late morning toward the A10 and A6 toll gates with jams likely into the evening, and drivers are urged to cross the region before 10 a.m.
• The busiest routes include corridors to the Nord‑East borders, Normandy, the Atlantic coast, and the Mediterranean, along with the A7, A10, A13, A25, A31, A8, A9, the A61, and the Mont‑Blanc tunnel during peak hours.
• A calmer window is forecast Friday and Saturday with green conditions, followed by a nationwide red day for returns on Sunday with slowdowns expected from late morning into the night.
• Gendarmerie units said they would step up checks for speeding and phone use on major roads Wednesday as traffic builds toward the southeast, adding a safety push alongside congestion warnings.