At this point of the course of the Paraná (Kilometer 420) lies the depth transition between overseas and river navigation. The main channel of the river directly in front of the port has an advantageous configuration that allows to preserve a depth of 34 feet with minor periodic dredging. This allows for downstream navigation of vessels up to Panamax kind. The Paraná is about 600 m wide at Kilometer 418 and becomes 2,000 m wide downstream. Cargo from other parts of Argentina is brought into the port by the railway lines of the Nuevo Central Argentino, communicating with Córdoba (west) and Zárate, Buenos Aires Province (south), as well as the multiple national and provincial roads and highways that converge in Rosario. Communication with the north-eastern part of the country was enhanced by the 2003 opening of the Rosario-Victoria Bridge, that joins the city with the province of Entre Ríos. The Rosario International Airport (located 15 km east) has also been refurbished to work with cargo traffic.
