How do I know if my journey is on a free-flow motorway?

Before setting off, it's important to know if you'll be driving on a section of highway equipped with the free-flow system. This system allows you to pass through a checkpoint without stopping thanks to the automatic detection of your vehicle.
To plan your trip ahead, the most reliable solution is to consult the Sanef interactive map. In just a few clicks, you can identify the affected areas and prepare your trip with peace of mind.

The Sanef real-time traffic map allows you to easily locate:

• Sections of motorway operating in free-flow mode,
• Recommended routes based on traffic,
• Service areas to plan your breaks.

Accessible from a computer or mobile device, it helps you visualize Clearly outline your route, avoiding any unpleasant surprises when passing through a toll gate.

Even without prior consultation, the signs on the motorway clearly inform you:

• As you approach a free-flow section, a sign announces the absence of toll barriers,
• Other signs specify the payment terms and the time limit for settling your trip.

These signs are visible during the day and at night to ensure your safety and avoid any confusion.

Several options are available:

• Automatic toll collection with a Liber-t Bip&Go badge,
• Online payment by entering your license plate,
• Payment at an authorized point of sale within 72 hours of your visit.

All terms and conditions are detailed near the gate. detection system, as well as on our website.

• Before you leave or during your trip, check the real-time traffic situation.
• This allows you to optimize your journey, avoid traffic jams, and adapt your route in case of busy times.