City express train
![](https://upload.wikimedia.org/wikipedia/commons/thumb/9/9e/Re_4-4_I_10001_bei_Schloss_Chillon.jpg/220px-Re_4-4_I_10001_bei_Schloss_Chillon.jpg)
As cities express trains were referred to 1974 , a train category on the Swiss east-west transversal St. Gallen - Geneva of the Swiss Federal Railways .
The city express trains were initially run in the 1940s and 1950s from the then ultra-modern light steel wagons and the Re 4/4 I as light express trains and were later replaced by the subsequent standard wagons I and II . The term Easy Express has been used since the introduction of lightweight steel cars in 1936, they were from the Ae 3/6 I performed.
In 1974, with the opening of the Heitersberg line, the trains called Swiss Express equipped with the orange, air-conditioned EW III and the Re 4/4 II came into operation. They replaced older, fir-green express trains. Since the introduction of the regular timetable in 1982, the trains have been called InterCity and run on all of Switzerland's main axes.