Is cable transport possible instead?

A cable is not possible in this sector. The Créteil cable car, commissioned last December under the project management of Île-de-France Mobilités, flies over old motorway rights-of-way, railways and roads, without flying over private property. In Vincennes, on the contrary, the route would require flying over houses, which seems difficult to accept in this urban context. In addition, for fire safety reasons, the trees located under the cable should be cut down permanently, unless a significant line height is provided, which is not possible here. Finally, the establishment of a station in the Bois would lead to a definitive waterproofing of the sector, unlike the work on the metro.