Two forthcoming railway connections between Italy and southern France
 are currently underway: one linking Milan to Nice via Monaco, and 
another traversing the Mercantour mountains to Turin. Here are the 
preliminary details available:The once-popular Thello train 
route, connecting southern France to Milan, met an unfortunate demise 
due to the COVID-19 pandemic. However, there are plans to revive this 
service, with Trenitalia showing eagerness to collaborate with France’s 
SNCF network.
By summer, it is anticipated that daily journeys between Milan and 
Marseille will resume. While specific stops along the route have yet to 
be finalized, both Nice and Monaco will probably be included, along with
 Ventimiglia.
Additionally, a picturesque route from Nice to Turin via Breil-sur-Roya 
is in development and could commence operations by the summer of 2025. 
This service aims to emulate the Ferroviaire del Bernina 
express line, renowned for its panoramic carriages offering breathtaking
 views of the Alps, running from St. Moritz in Switzerland to Tirano in 
Northern Italy.
The reopening of the Milan connection and the introduction of the new
 mountain route are endeavors that Italy, Monaco, and France are eager 
to support. Recognizing the mutual benefits of cross-border tourism, a 
meeting was convened in the Ligurian town of Imperia earlier this month 
to establish an alliance.
"Individually, we may not possess the 
necessary resources to sustain these rail lines," remarked Christian 
Estrosi, longstanding Mayor of Nice, during a press briefing. "However, 
by pooling our resources, we can better finance these projects and 
adhere to precise timelines."