Services are provided by a fleet of twenty-two 32 m (105 ft) long Alstom Citadis 302 trams.

[2][3] The tram-train line runs from Gare Central to Thann, with a proposed extension to Kruth.

Here it diverges onto a 4.2 kilometres (2.6 mi) section of new tram track built parallel to the Paris–Mulhouse main line railway as far as Lutterbach.

[2] At Lutterbach, a connection is made to the existing railway line to Thann and Kruth.

These units were financed, and are owned, jointly by the Alsace region and the MAA.