Milan Metro M4 Line
| Network | Milan Metro |
| Line | M4 Line |
| Line length | 7.3 |
| Opening date | 26 November 2022 |
| Line type | Rapid transit |
| Total station | 21 Active Stations |
| Terminals | San Cristoforo FS ⇄ San Cristoforo FS |
Stations
| Station | Layout | Operation starts | |
|---|---|---|---|
| ▣ | San Cristoforo FS | ||
| ▣ | Segneri | ||
| ▣ | Gelsomini | ||
| ▣ | Frattini | ||
| ▣ | Tolstoj | ||
| ▣ | Bolivar | ||
| ▣ | California | ||
| ▣ | Coni Zugna | ||
| ▣ | Sant'Ambrogio | Underground | 30 October 1983 |
| ▣ | De Amicis | ||
| ▣ | Vetra | ||
| ▣ | Santa Sofia | 4 July 2023 | |
| ▣ | Sforza-Policlinico | 4 July 2023 | |
| ▣ | San Babila | Underground | 1 November 1964 |
| ▣ | Tricolore | Underground | 4 July 2023 |
| ▣ | Dateo | Underground | 26 November 2022 |
| ▣ | Susa | Underground | 26 November 2022 |
| ▣ | Argonne | Underground | 26 November 2022 |
| ▣ | Stazione Forlanini | Underground | 26 November 2022 |
| ▣ | Repetti | Underground | 26 November 2022 |
| ▣ | Linate Aeroporto | ||
Metro Map
Other Lines
| Metro lines | Stations | Terminal stations | |
|---|---|---|---|
| ▣ | M1 Line | 31 | Sesto I Maggio ⇄ Rho Fieramilano |
| ▣ | M1 Line | 27 | Sesto I Maggio ⇄ Bisceglie |
| ▣ | M2 Line | 31 | Cascina Antonietta ⇄ Assago Milanofiori Forum |
| ▣ | M2 Line | 23 | Cologno Nord ⇄ Piazza Abbiategrasso |
| ▣ | M3 Line | 21 | Comasina ⇄ San Donato |
| ▣ | M5 Line | 19 | Bignami ⇄ San Siro Stadio |
Other Metro
| Metro Network | Lines | Stations | |
|---|---|---|---|
| Rome Metro | 4 | 78 | |
| Naples Metro | 4 | 39 | |
| Turin Metro | 1 | 23 | |
| Brescia Metro | 1 | 17 | |
| Catania Metro | 1 | 10 | |
| Genoa Metro | 1 | 8 | |