![](https://www.railtech.com/wp-content/uploads/2023/12/IDFM-t12-inside-480x270.jpeg)
New tram line T12 now in service in the Paris region
Following tests, Alstom’s Citadis Dualis tram-trains were officially launched on the Île-de-France Mobilités network’s T12 line. They started their service on Sunday 10 December 2023 at 5.00 AM…