News

A4 - Upgrading the Metz Nord-Est bypass to 2x3 lanes

The widening of the Metz Nord-Est Bypass (CNEM) aims to create a third lane in each direction of traffic on the section of the A4 between the A4/A31 (Croix de Hauconcourt) and A4/A315 (Mey) junctions.

Creation of the Villeneuve-en-Chevrie carpooling car park!

In partnership with the Communauté de Communes des Portes de l'Ile-de-France, Sapn will start work on the creation of the future car park from 21 June 2021*.

Flowing from Isle-Adam to La Francilienne on A16, it's coming soon!

The Opal Coast is getting closer to the Ile-de-France and two major stages of completion of the A16 motorway extension will be completed by the end of the year: the connection of the new section to the RN104 and the completion of the circular green Cross Road.

Our state-of-the-art rest areas have guaranteed accessibility for all !

Our motorway service stations and rest areas are continually redesigned to meet current standards. Our main goal ! Facilities accessible to everyone !