Closing between Auber and Nanterre—Université • Cergy • Poissy
From 15 to 30 August, RER line A is closed every nights and week-ends between Auber and Nanterre—Université • Cergy • Poissy.
Complete closing week between Auber and Vincennes!
From 8 to 14 August, RER line A will be closed 24-hour between Auber and Vincennes.
Prepare your journeys during the closings between Auber and Vincennes!
Many tools are available to assist you throughout the summer.
FAQ RER A Summer Work
Answers to frequently asked questions about RER A Summer work can be found in this section.