Wikipedia
Gottardo (train)
The Gottardo was an express train that, for most of its existence, linked Zurich, Switzerland, with Milan, Italy. Introduced in 1961, it was a first-class-only Trans Europ Express (TEE) until 1988, then becoming a EuroCity service and finally a EuroNight service – on a longer route, to Rome – before being discontinued in 2002. The train followed the Gotthard railway and was named for the line, using the Italian spelling for it, Ferrovia del Gottardo.