The M routes in Tours and Orléans are not signed according to 2021 GSV, nor indicated on OSM or GM. I will wait for any confirmation before I will start drafting the systems.
Nothing on OSM nor GM nor 2023 GSV except of M37 and M801 in Tours that are indicated on GM and OSM. OSM was changed in Nov 2023.
wikisara has each kinda route list for
Tours and
Orléans.
The wikisara route articles indicate
Since 1 January 2018, the part of this road located on the territory of Tours Métropole Val de Loire has been reclassified as a metropolitan road retaining its former name, i.e. M751.
In October 2018, the first 4.8 kilometres of the road south of the Tangentielle d'Orléans were transferred to Orléans Métropole. It was renamed on a metropolitan road while retaining its number, i.e. M97.
Just like
Bordeaux (unsigned),
Rennes and
Rouen. Why "retain M"? "Retain D" would make sense
Should I draft them with M or D numbering?