Tren Mitre is a vital transportation service in Argentina, facilitating daily journeys for thousands of commuters across the northern region of Buenos Aires City (CABA) and its neighboring areas. Operating under the Ferrocarril Bartolomé Mitre, the main hub is located at Retiro station, from where multiple urban and semi-urban lines radiate. The urban services include three key routes: Retiro - Tigre, Retiro - José León Suárez, and Retiro - Bartolomé Mitre, while the semi-urban lines connect Villa Ballester - Zarate and Victoria - Capilla del Señor. With a sprawling network of 180 kilometers of track and 56 stations, Tren Mitre serves over 55 million passengers annually.

For travelers seeking long-distance connections, the Tren Mitre also offers services to important destinations including Rosario, Córdoba, and Tucumán. Comprehensive resources such as schedules, fares, and route maps are readily available, ensuring a reliable and efficient travel experience for all passengers. The service aims to enhance accessibility and connect major urban centers throughout the region.