Trenitalia has started trial running on routes that would take Frecciarossa high-speed trains from Milan and Rome to Munich, moving the Italian operator a step closer to launching direct cross-border services into Germany.

The trials, reported by Euronews, cover two prospective corridors: a northern link from Milan toward Munich and a long-haul connection from Rome. Both would extend Frecciarossa operations beyond the operator's established domestic network and its existing international services into France, Switzerland and Austria.

What do the trials involve?

Trial running is the standard precursor to scheduled passenger operation on a new corridor. Before commercial services can begin, operators must validate train performance on the actual infrastructure, confirm compatibility with signalling and power systems on each national network, and satisfy the safety authorities of every country along the route.

The Milan–Munich and Rome–Munich corridors would cross the Brenner corridor, the busiest freight and passenger Alpine crossing between Italy and German-speaking Europe. That route already carries ÖBB and Deutsche Bahn services, meaning any Frecciarossa entry would add a new competitor to an established cross-border market.

Trenitalia has not yet published a start date, timetable or pricing for the proposed Munich links. The trials signal intent, not a launch.

Why is Trenitalia targeting Munich?

Cross-border high-speed rail in Europe has expanded rapidly since liberalisation opened national networks to competing operators. Trenitalia already competes with SNCF's TGV on the Paris–Turin–Milan axis and runs Frecciarossa services into France and Switzerland.

Germany is the logical next market. Munich sits roughly 400 km from the Brenner Pass and anchors Bavaria's economy. A direct Rome–Munich service, if launched, would rank among Europe's longest high-speed runs, competing directly with air travel on a city pair currently served mainly by flights and multi-leg rail journeys.

The trials also position Trenitalia against ÖBB's Railjet services on the Brenner axis, where the Austrian operator has carried the flag for direct Italy–Germany rail travel.

What happens next?

Trial completions typically precede formal application for path allocation with the infrastructure managers — in this case Italy's RFI, Austria's ÖBB-Infrastruktur and Germany's DB Netz — followed by regulatory approval in each jurisdiction.

Until Trenitalia confirms a launch date, fleet deployment and stopping pattern, the Munich links remain projections rather than commitments. The trials mark the first concrete step: trains on the actual route, testing whether the corridors can support scheduled Frecciarossa service.