Summer 2026 work by sector

Published on

Find here the list of sectors affected by the work and our advice for getting around Île-de-France this summer.

Map of the Île-de-France rail network with the boundaries of the five sectors

Choose your sector to see the lines concerned:

Our advice to avoid the difficulties associated with this summer's work

Longer journey times are to be expected: anticipate!

On some lines, a large influx is expected.

Encourage teleworking if you have the possibility

If you have to travel to the areas affected by the work

  • Avoid rush hour
  • Prefer to travel on foot or by bike for short distances
  • Think about carpooling
  • For public transport, choose the solutions recommended by Île-de-France Mobilités