Work on a new cycle path

Since 3 March, work has been underway to construct a cycle path along Avenue de la Prise d'eau and Avenue de Chatonay in Saint-Nazaire, between Gate 17 of the Chantiers de l’Atlantique shipyard and the Form Joubert.

From March to September 2026, this project will involve roadworks throughout the period.

To ensure everyone’s safety (pedestrians, cyclists and motorists), we ask you to remain vigilant and to observe the temporary signage, traffic directions and speed limits in place within the works area.

Some of the work will be carried out at night to minimise disruption to traffic.