Rail transport in Argentina served by train, departing from Constitucion, Once and Retiro terminus located in the centre of Buenos Aires. Some cities currently are: Mar del Plata, Rosario (both stations, Norte and Sur, Córdoba, General Pico, Santa Rosa, Rufino and San Miguel de Tucumán. Other regional services are operated by their respectives Provinces, such as Tren a las Nubes (operated by the Government of Salta) and Servicios Ferroviarios Patagónico (also known as "Tren Patagónico") by the Río Negro Province. Buenos Aires Córdoba Entre Ríos Misiones Patagonia Rosario Salta Tierra del Fuego There are several private freight operators in Argentina, along with the state-owned
Geography of Rosario Geography of Rosario This article is about the geography and urban structure of Rosario, which is the largest city of the , and the third most populous in the country, after Córdoba and Buenos Aires. It is located about 300 km north of Buenos Aires, on the Western shore of the Paraná River, and it has about 910,000 inhabitants. It is surrounded by smaller cities and towns that form a metropolitan area (Greater Rosario) with a population of about 1.2 million according to the . The municipality of Rosario measures 178.69 square kilometres (not all of them are fully urbanized).