The main streets are the following: Rue Des Forges, Rue De Longuyon, Quartier Au Mesnil, Rue De Deubry, Chemin De La Messe.
About bus, 3 possibilities exist (like "TEC 167a Arlon ISI - Saint-Mard Gare", "TEC 39: Musson Église => Virton Gare").
Are you looking for an apartment for sale/rent? Or interested by a house? You can check that on Immovlan.
Closest cities