Île-de-France Mobilités appointed Kéolis on Tuesday to operate the lines in the Marne and Brie region. It will rely on 39 bus lines and three on-demand transport lines which notably connect Chelles, Emerainville, Ozoir-la-Ferrière and Pontault-Combault. This network also has two express lines: Chelles-Roissy and Express 19. Finally, three operational centers will be installed in Seine-et-Marne: in Chelles, Bussy-Saint-Georges and Pontault. Kéolis will operate this area from August 1, 2025.
Nicolas Each – Olivier Doyen
France
