Autoroute A7 Sortie 21 2025 Battery. Vienne, valence par n7, grenoble par rn (de lyon) 10 32 km: Ce nouvel aménagement situé au niveau de la barrière de.

The a7 motorway, also known as the autoroute du soleil, is one of the major arteries of the french motorway network. The autoroute du soleil, better known as the french a7 motorway, is a major transport route through southern france.