France

Operating or Under Construction

Angers
Bordeaux
Bourg-St. Maurice-Les Arc
Caen
Clermont-Ferrand
Grenoble
Laon
Le Mans
Leyman
Lille
Lyon
Marseille 
Mont Blanc
Montpellier
Mulhouse
Nancy
Nantes
Nice
Orleans
Paris
Rennes
Rouen
Saint-Etienne (Paris)
Strassbourg
Tignes
Toulon
Toulouse
Val d'Isere
Ville Valenciennes
Villefranche-La Tour de Carol

Planned

Brest
Douai
Dunkerque
Fort-de-France (Martinique)
Le Havre
Reims
Tours

Honorable Mention
La Rochelle
Loire Region
Marne  

Dunkerque
LRT under construction

In 2001,  there were reports of a ligt rail line under construction in Dunkerque.  Since then, the Official home page has disappeared. A partially underground commuter railway connecting with Oostende in Belgium is also being talked about.