Line S11 (Milan suburban railway service)
| Chiasso–Como San Giovanni –Rho  | |||
|---|---|---|---|
An S11 train at Como San Giovanni railway station.  | |||
| Overview | |||
| Status | Operational | ||
| Locale | Milan, Italy | ||
| Termini | |||
| Stations | 17 | ||
| Website | S11 Chiasso - Como - Milano - Rho | ||
| Service | |||
| Type | Commuter rail | ||
| System | Milan suburban railway service | ||
| Route number | S11 | ||
| Rolling stock | Caravaggio | ||
| History | |||
| Opened | 2008 (Regional rail) 2009 (Suburban rail)  | ||
| Technical | |||
| Track gauge | 1,435 mm (4 ft 8+1⁄2 in) | ||
| Electrification | 3,000 V DC | ||
  | |||
The S11 is a commuter rail route forming part of the Milan suburban railway service (Italian: Servizio ferroviario suburbano di Milano), which converges on the city of Milan, Italy.
The route runs over the infrastructure of the Milan–Chiasso railway. Like all but one of the other Milan suburban railway service routes, it is operated by Trenord.