fluidity

The Nationale 20, a major artery crossing Essonne and connecting Paris to the south of the country, is about to undergo an ambitious transformation. For too long, this congested road, which exceeds 60,000 vehicles per day, faces crucial mobility, safety, and urban planning challenges. The Essonne Department, in collaboration with institutional and territorial partners, is … Tomorrow, the Nationale 20 will be transformed into a smoother and safer road axis.