# Infrastructure and road maintenance in France

> Live situation record from CLSTR: https://clstr.news/situations/infrastructure-and-road-maintenance-in-france
> Updated: 2026-09-10T20:10:00.000Z. Sources: 12. Developments: 2.

Scheduled road closures and traffic disruptions are planned for various regions in France. In La Baule, the RD192 will close on September 7 to allow for maneuvers of anti-submersion barriers at the Pouliguen estuary. This work requires diversions between Guérande and La Baule to protect personnel during flood protection system testing.

Additionally, nighttime disruptions are expected in the Franche-Comté region on the RN19 at the Sevenans interchange from August 31 to September 4. The DIR-Est will conduct road signage renewal work during overnight hours, resulting in the closure of several entrance and exit ramps and affecting nearby communes such as Sevenans, Argiésans, and Banvillars.

## Timeline

### 2026-09-10: Bridge maintenance scheduled for Pont d'Aquitaine and Pierre-Laporte

Planned maintenance on the Pont d'Aquitaine in France and the Pierre-Laporte Bridge in Canada will cause various lane closures and traffic diversions throughout September.

8 sources. https://clstr.news/cluster/bridge-maintenance-scheduled-for-pont-daquitaine-and-pierre-laporte

### 2026-08-31: Road closures scheduled in La Baule and Sevenans

Road closures and traffic diversions are scheduled in La Baule for flood barrier testing and at the Sevenans interchange for road signage maintenance in France.

5 sources. https://clstr.news/cluster/road-closures-scheduled-in-la-baule-and-sevenans

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Cite as: Infrastructure and road maintenance in France. CLSTR, https://clstr.news/situations/infrastructure-and-road-maintenance-in-france