Milan Line M4 (Blue) Metro Line

Home > Metro > Line M4 (Blue)

Linate Aeroporto: Metro Gateway to Milan's City Airport

Linate Aeroporto is the eastern terminus of Milan Metro Line M4 and directly serves the Milan Linate Airport in the Linate neighborhood of Municipio 4. Officially inaugurated on November 26, 2022, this underground station connects the airport to the city center in under 15 minutes via the fully automated M4 line. Designed with modern infrastructure, Linate Aeroporto offers barrier-free access, luggage-friendly features, and seamless integration with airport facilities. Its strategic location enhances Milan's connectivity by providing fast, reliable transport for both domestic and international travelers using Linate Airport. The station forms part of the broader M4 development plan that aims to decongest surface traffic and improve mobility across Milan. In addition to serving passengers arriving and departing from the airport, Linate Aeroporto functions as a vital link for residents of eastern Milan and neighboring municipalities. The surrounding area, although dominated by the airport, includes parking structures and road connections that support multimodal transport. The station's sleek design reflects its role as a modern transit hub, featuring real-time service information and safety systems aligned with Milan's newest metro standards. It is a key component of Milan's infrastructure strategy as the city continues to expand its metro network toward Expo 2030 goals.

Repetti: M4 Access Point in Eastern Milan's Forlanini Area

Repetti station is part of Milan Metro's M4 line and is located in the Forlanini neighborhood of Municipio 4. Opened on November 26, 2022, Repetti connects the residential eastern edge of Milan to central districts via the automated Blue Line. The station sits near Via Cavriana and Via Repetti, serving local residents, commuters, and visitors accessing the Forlanini area. Its infrastructure is designed for accessibility, featuring elevators, escalators, and modern signage systems compatible with Milan's latest urban transit standards. Repetti plays a strategic role in enhancing mobility across the Forlanini corridor, offering an efficient alternative to surface road transport and nearby suburban rail services. It is located close to the Milano Forlanini railway station, though the two are separate facilities. The area surrounding Repetti is primarily residential, with green spaces and arterial roads leading toward Linate and city center districts. The stop supports multimodal connections for cyclists and pedestrians, aligning with Milan's broader sustainability and mobility goals. Repetti station exemplifies the city's push to expand its metro system with high-frequency, driverless trains and improve connectivity across emerging residential zones.

Forlanini FS: A Key M4 Interchange in East Milan

Forlanini FS is a strategic stop on Milan's M4 metro line, located in the Forlanini neighborhood within Municipio 4. Officially opened on November 26, 2022, this underground station facilitates seamless transfers between the automated Blue Line and regional rail services. It directly connects to the Milano Forlanini railway station, which serves Trenord suburban lines such as S5, S6, and S9. This makes Forlanini FS one of the most important multimodal nodes in eastern Milan, offering quick links between the metro and rail systems. The area surrounding Forlanini FS includes key road arteries such as Viale Enrico Forlanini, which leads toward Linate Airport and the Tangenziale Est ring road. The station enhances access to both the residential quarters of Forlanini and industrial zones nearby. It features barrier-free access, modern design elements, and high-frequency driverless trains typical of the M4 line. The stop plays a critical role for daily commuters heading to central Milan and for travelers transferring between the airport and rail network. Its position as a connector between metro and regional train services makes it vital for integrated urban mobility in Milan's rapidly evolving transport landscape.

Argonne: Linking East-Central Milan to the M4

Argonne station, opened on November 26, 2022, is a key stop on Milan's M4 metro line in the heart of the Argonne neighborhood, part of Municipio 3. Located at the intersection of Viale Argonne and Via Lomellina, the underground station provides fast access to eastern Milan's residential and academic zones. The M4 line connects Argonne to both Linate Airport and the city center, offering a high-frequency service with fully automated trains. The station features modern platform screen doors and step-free access, aligning with Milan's goals for accessible and efficient mobility. Argonne serves as a convenient hub for residents of eastern Milan, especially those near the Città Studi university district. The area around the station includes tram and bus lines such as tram 5 and bus 54, enhancing surface connectivity across the neighborhood. With its position along Viale Argonne, a key corridor redeveloped to accommodate the M4 infrastructure, the station is part of a broader transformation of the urban landscape. Argonne helps reduce traffic congestion and commute times for locals while improving connections to healthcare facilities, schools, and green areas like Parco Forlanini. Its inclusion in the M4 line underscores the city's investment in next-generation transport solutions.

Susa: A Smart Gateway to Città Studi on the M4 Line

Susa station is a crucial part of Milan's M4 metro line, located in the Città Studi neighborhood within Municipio 3. Opened on November 26, 2022, the underground stop sits near the intersection of Viale Argonne and Via Susa. It provides rapid transit access to a district known for its academic institutions, including the Politecnico di Milano and several scientific research centers. The M4 line connects Susa directly to Linate Airport and San Babila, significantly reducing travel times across the city. Equipped with modern amenities like platform screen doors and barrier-free access, Susa station reflects Milan's investment in a next-generation public transport system. It integrates with surface transport services including bus lines 38 and 54, offering seamless travel to and from surrounding neighborhoods. The area is densely populated with students, researchers, and healthcare workers, making the station a key mobility asset. Susa also enhances connectivity to green areas like Parco Formentano and the Via Sidoli shopping corridor, reinforcing its role as both a local convenience and a metropolitan connector.

Dateo Station: A Key M4 Link Beneath Viale dei Mille

Dateo station on Milan's M4 metro line is located beneath Viale dei Mille in the Indipendenza neighborhood of Municipio 4. Officially opened on November 26, 2022, the stop enhances multimodal connectivity in eastern Milan. It directly links to the pre-existing Dateo station on the Milan Passante railway, allowing smooth transfers between regional rail services and the city metro. This integration significantly improves access to both suburban lines and central areas like San Babila and Linate Airport. The station is part of the city's plan to reduce congestion by expanding east-west transit options. Surrounded by residential streets, local markets, and elegant early 20th-century architecture, Dateo serves a community that blends historical charm with modern urban living. Its accessibility features include elevators and step-free paths, making it usable for all passengers. The neighborhood's proximity to Corso Indipendenza and Parco Marinai d'Italia also makes Dateo station a practical access point for both commuters and leisure visitors.

Tricolore Station: A Refined Entry to Central Milan

Tricolore station on Milan's M4 metro line is located beneath Piazza del Tricolore, in the Monforte neighborhood of Municipio 1. Opened on November 26, 2022, the station provides seamless underground access to one of the most elegant and historically rich districts in central Milan. The stop lies just steps from Corso Concordia and Viale Premuda, and offers rapid transit to San Babila and Milan Linate Airport. It significantly improves mobility for both residents and professionals commuting into the city center. Monforte is known for its refined architecture, embassies, and high-end residences, making Tricolore station a key link for an area with limited previous metro coverage. The station features modern design elements, full accessibility, and high safety standards. It is part of the eastern segment of the M4 line, helping to reduce surface traffic in a zone often crowded with cars and trams. Its strategic location also places it within walking distance of Milan's historic courthouses and cultural sites, making it an important stop for both daily users and occasional visitors.

San Babila: A Central Nexus for Milanese Mobility

San Babila station is one of the most central and strategic stops in Milan, located at Piazza San Babila in the San Babila neighborhood of Municipio 1. It serves as an interchange between Line M1 and Line M4, providing fast connections between Milan Linate Airport and the historic city center. The M4 extension to San Babila officially opened on July 4, 2023, making the station a key endpoint of the western branch of the Blue Line. This interchange has significantly improved travel times for both commuters and tourists heading to Milan's fashion district, Piazza del Duomo, and nearby cultural attractions. The area around San Babila is a renowned hub for shopping, design, and finance, with Via Montenapoleone and Corso Vittorio Emanuele II within walking distance. The station itself is fully accessible, with elevators, escalators, and digital information systems for real-time updates. As one of the few stations that connects two major metro lines directly, it plays a vital role in relieving congestion at Duomo and boosting cross-city mobility. The station's proximity to Milan's cathedral and other civic landmarks makes it a preferred entry point for locals and international travelers alike.