Its is valid on ALL tr-It treni-and these R-egional ones are without even RES possible.

Fares for these are quite low so it may not be wise to use travelday for only this trip.

Thank you we will already be travelling from Venice to Ferrara and then change trains Ferrara to Ravenna a week later we will be travelling Ravenna to Bologna change trains and on to Bologna to Verona, do you know how we use our pass to travel the bold  trips as they do not come up in the Eurorail planner.

Trains of "Trenitalia TPER" are at the moment not shared to the european timetable center, so the railplanner app has not the data. Trenitalia TPER runs trains in the region Emilia Romagna.

All other regional trains and also long distance trains of Trenitalia are in the app.

You can add trains mannualy to the app.

P.S. I wrote Trenitalia TPER about this, and they say that they are working about this topic. 

Thank you so much