Traffic information RER line B

From 31 October to 1 November inclusive, traffic will be disrupted between Gare du Nord and Aéroport Charles de Gaulle 2 • Mitry - Claye (2 out of 3 trains) due to a strike at the local level. Almost normal traffic on the south side. Change of train at Gare du Nord.

Attention RER line B passengers, on the weekend of 7 and 8 November inclusive, traffic will be suspended between Aulnay-sous-Bois and Mitry - Claye stations due to planned works.

Replacement bus service.

On 12 November from 10:45 PM. onwards, traffic will be suspended between Châtelet - Les Halles and Mitry - Claye • Aéroport Charles de Gaulle 2 stations due to planned works.

Replacement bus service. More info on maligneb.fr

From 16 November to 11 December inclusive, on Mondays to Fridays from 10:45 PM. onwards, traffic will be suspended between Châtelet - Les Halles and Mitry - ClayeAéroport Charles de Gaulle 2 stations due to planned works.

Replacement bus service. More info on maligneb.fr

On the weekend of 21 to 22 November, traffic will be suspended between Aulnay-sous-Bois and Mitry - Claye due to planned works.

Replacement bus service. More info on maligneb.fr