Which Sanef motorways are affected by the free flow?
Free-flow tolling is a major innovation on French motorways. This barrier-free and stop-free system allows users to travel more smoothly and quickly, while ensuring reliable toll collection. The Sanef Group is one of the first to deploy this technology on its network. But where exactly are the free-flow gantries located?
Free-flow tolling is already operational on several routes within the Sanef network. Here are the main areas concerned:
- The A13 motorway, between Paris and Normandy, has been fully converted to free-flow tolling.
- The A14 motorway, which extends the A13 west of the Île-de-France region, is also equipped with gantries.
- Exit 36 of the A4, near Boulay-Moselle, is a regional zone that also uses this system.
On these sections, the old physical tollbooths have been removed and replaced by overhead detection gantries.
Where are the free-flow toll gantries located?
The gantries are installed at strategic locations, generally on the sites of former toll plazas. They are equipped with advanced technologies:
- High-definition cameras for reading license plates
- Sensors for electronic toll collection tags
- Vehicle classification systems
These systems allow each vehicle to be identified, the fare to be calculated, and ensure contactless and seamless operation. All this without slowing down traffic.
How can we visually identify that we are on a free-flowing motorway?
Even without prior consultation, the signage on the motorway clearly informs you:
- As you approach a section with no tolls, a sign indicates the absence of toll barriers.
- Other signs specify the payment methods and the deadline for paying for your journey.
These signs are visible day and night to ensure your safety and prevent any confusion.
How do I pay after borrowing a portion on a free-flow basis?
You have two options:
- With an electronic toll tag: payment is automatic, just like at a traditional toll plaza.
- Without a tag: you must pay for your passage within 72 hours on the sanef.com website.
- No ticket or barrier required: your license plate is recognized, and your passage is recorded.
In summary
- Sanef's free-flow lane system is active on the A13, A14, and exit 36 of the A4.
- The gantries replace traditional toll booths and automatically detect vehicles.
- Payment is automated or available online within 72 hours of passing through.
- This system aims for smoother traffic flow