The Rouen tramway (French: Tramway de Rouen, known locally as "Métro de Rouen") is a network of two-line tramway in the city of Rouen, Normandy, France. The tramway operates as one northern route with two southern branches to Saint-Étienne-du-Rouvray and Le Grand-Quevilly. The tramway's combined northern route runs through a 1.7-kilometre (1.1 mi) underground (subway) section in the Rouen city centre encompassing stations Joffre–Mutualité through Bouvoisine; the remainder of the tramway to the south of the underground portion runs on the road surface and on reserved track.