M4 last planned closures 

Metro line 4 will be closed from July 19 to August 6. Trains will be replaced by buses. The final phases of technical testing are scheduled in preparation for the complete opening of the line. NM4 night buses will be operating as usual.

Bus BM4 timetables and frequency

From Monday to Friday:

• between 7:00 am and 9:30 am: buses every 3/4 minutes
• between 6:00 am and 7:00 am and between 9:30 am and 7:30 pm: buses every 6/7 minutes
• after 7:30 pm: buses every 15 minutes

On Saturdays and holidays:

• between 6:00 am and 7:30 pm: buses every 7 minutes
• after 7:30 pm: buses every 15 minutes

Departures from Linate to Duomo:

• first departure at 6:00 am
• last departure at 12:30 am

Departures from Duomo to Linate:

• first departure at 6:00 am
• last departure at 12:45 am

Night buses NM4 start running after the end of BM4 service. Check the timetables on our website Find Lines> BM4 and NM4

Bus BM4 stops

Check the stops on our app:

• Linate Airport: arrivals (Gate 8)
• Viale Forlanini Aeronautica Militare: pedestrian overpass
• Repetti: Viale Forlanini/Via Cavriana
• Forlanini Railway Station: buses to Duomo stop at Viale Corsica 91, before Via Mezzofanti; those to Linate stop at Viale Corsica, after Via De Andrei
• Argonne: buses to Duomo stop at Via Lomellina 64, before Largo Porto di Classe; those to Linate stop at Viale Argonne 42, before Via Marciano
• Susa: buses to Duomo stop at Viale Argonne, before Piazzale Susa; those to Linate at Viale Argonne 20, after Via Catania
• Dateo: buses to Duomo stop at Piazzale Dateo, before Viale dei Mille; those to Linate at Corso Indipendenza, before Viale Piceno
• Tricolore: buses to Duomo stop at Corso Concordia, before Piazza del Tricolore; those to Linate stop at Piazza del Tricolore 2
• San Babila: buses to Duomo stop at Via Visconti di Modrone 33, after Corso Monforte; those to Linate stop at Via Visconti di Modrone 16, before Via Mascagni
• Largo Augusto (towards Duomo only): Via Cavallotti, before Corso Europa
• Via Larga: buses to Duomo stop at the corner of Via San Clemente; those to Linate before Via Verziere
• Duomo: Via Baracchini 1, after Via Paolo da Cannobio

Consider alternative options between Linate and San Babila

• Between Linate and Repetti: bus 973
• Between Argonne and Dateo: bus 54
• Between Dateo and San Babila: bus 61
• Beteween Forlanini and piazza Fontana: tram 27