franaqdXX: Nouvelle-Aquitaine Routes Départementales

[michih]

The M routes in Bordeaux are not signed according to 2022 GSV, nor indicated on OSM or GM. I will wait for any confirmation before I will start drafting the system.

Still indicated as D routes on OSM + GM. I didn't spot D nor M signs on 2024 GSV. But wikisara has a route list.
The route articles indicate:

Since 1 erApril 2017, the part of this road in Bordeaux Métropole has been reclassified as a metropolitan road by retaining its former number, M1

please refer to  Rennes, Rouen, Tours and Orléans.