 It passes through the suburbs of Joinville-le-Pont and Champigny-sur-Marne.It then passes through Chennevières-sur-Marne and an industrial area before reaching open countryside and the Northern edge of the "Forêt de Notre-Dame".The road has a junction with the RN 104 and becomes a dual-carriageway and now bypasses Ozoir-la-Ferrière and then Gretz Armainvilliers south of the "Forêt d'Armainvilliers".