Hey Train Fedi: is there a way to see the actual routing of French trains on a map?

I’m trying to reconstruct the route of TGV 5516 between Dijon-Ville and Nancy, via Besançon and Strasbourg.

One of my train logging apps seems to think that it should have taken the LGV between Strasbourg and Nancy, turning left at Champey-sur-Moselle, which makes no sense to me as I can’t see any suitable railway junctions anywhere near there that wouldn’t involve reversing the train in some sort lf siding on open track. It makes more sense to me to turn left at Hérange and enter Nancy via Lunéville even if you don’t stop there and it’s a slow line.

I can’t seem to find a definitive answer to this on any of the SNCF sites, can anyone point me in the right direction?

#SNCF #BahnBubble #FediTrain #AskFedi

Du Telli au Draisy, de grands projets pour les petites lignes de #train

Avec les deux équipements électriques et légers, la #SNCF et les régions pourraient maintenir ou rouvrir des dessertes qui n’avaient plus vu passer de trains depuis longtemps. Et fluidifier les #mobilités locales, comme une revanche sur le tout #TGV.
https://www.liberation.fr/economie/transports/ferroviaire-petites-lignes-grands-projets-20251230_OROCSZKGVFAFBFHAYLBZOBN7CY/