Starting Monday, November 16, 2026, motorists will be able to use the A14 motorway free of charge in the Paris -to-provinces direction, from Monday to Friday. This exceptional measure, decided by the government, aims to limit the impact of the closure of the Saint-Cloud tunnel on the A13. The works, scheduled to last until the end of August 2027, are likely to disrupt the commutes of thousands of residents of the Île-de-France region.
A significant change awaits motorists in western Paris. Starting Monday, November 16, the A14 motorway will be temporarily free for cars and motorcycles traveling from Paris towards the provinces. This government decision coincides with the launch of major construction work on the A13 motorway, a section of which will be completely closed in the same direction for nearly nine months.
The closure affects the Saint-Cloud tunnel and the section between the Paris ring road and the Vaucresson interchange in the Hauts-de-Seine department . This strategic route, used daily by tens of thousands of drivers, provides access from the capital to the Yvelines and Normandy regions. Authorities anticipate significant disruptions and encourage users to adjust their travel plans.
Free access is reserved for certain days and vehicles.
Contrary to what the announcement might suggest, the A14 motorway will not be permanently free. From November 16, 2026, to June 2027, the toll exemption will only apply to journeys made Monday through Friday, excluding public holidays, in the Paris-to-province direction. Private cars, light vehicles in classes 1 and 2, and motorized two-wheelers in class 5 will be eligible for this measure.
On weekends and public holidays, regular fares will continue to apply. Travel from the provinces to Paris will also remain subject to tolls until June 2027. During the summer of 2027, free access is planned for both directions on weekdays. Heavy goods vehicles are not affected by this measure.
No prior registration or application will be required. Motorists will be able to use the A14 motorway as usual, which operates with a free-flow toll system. For eligible journeys, no payment will be required. Holders of an electronic toll tag will see a charge of zero euros on their statement.
Why does the A13 have to close for nine months?
This exceptional closure is due to the need for major reinforcement work in the Saint-Cloud tunnel. Built in the 1930s, the northern tube of this structure has structural characteristics that require intervention to guarantee its safety and longevity.
The project is also linked to the construction of Line 15 West of the Grand Paris Express. The planned passage of a tunnel boring machine under the motorway necessitates anticipating the reinforcement work on the road tunnel. This work must therefore ensure the tunnel's safety before this phase of the rail construction begins.
Traffic will be interrupted in the Paris-to-provinces direction until August 31, 2027. On the other hand, the province-to-Paris direction will remain accessible for most of this period, although occasional adjustments may be necessary.
Detour routes to avoid traffic jams
To minimize disruption, government services have planned several alternative routes. Motorists can take the RN13 and then the A14 to rejoin the A13 further west. Another option is to take the RD910 and the RN118 before joining the A86, the RN12, or the A12, depending on their destination.
These traffic diversions could, however, lead to increased traffic on several already heavily congested routes. Authorities therefore recommend that drivers plan their journeys in advance, adjust their schedules where possible, and use public transport for certain trips.
Specific measures are also planned to protect the towns and villages along the alternative routes. A restricted traffic zone will notably limit through traffic on certain local roads. Heavy goods vehicles weighing over 7,5 tonnes will have to use a bypass route to the east of the Île-de-France region.
Significant consequences for daily commutes
The A13 motorway is one of the main transport routes between Paris, the Yvelines department, and Normandy . According to government services, it can carry up to 80,000 vehicles per day in each direction. Its partial closure for several months therefore represents a major challenge for traffic management in the western suburbs of Paris.
Transport professionals are also worried about the consequences of the construction project. Industry organizations fear longer journeys, increased fuel costs, and additional difficulties in ensuring deliveries. Some are calling for support measures to be extended to commercial vehicles that do not qualify for the announced free parking.
For motorists, the A14 will be one of the main alternative routes starting Monday. However, this measure will not necessarily eliminate traffic jams, especially during peak hours. Drivers will also need to be mindful of the rules for the free-flow toll system: when a journey remains subject to a toll, payment must be made within 72 hours if an electronic toll tag is not present.
With nearly nine months of construction work announced, travel between Paris and western Île-de- France will undergo significant disruption. Partial toll-free access to the A14 motorway should mitigate the impact of this closure, but will not eliminate all the anticipated traffic difficulties.
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