Balcarce is united to the South part of the Province of Buenos Aires and all the Patagonia Region through the Route 3 that enters into the province by the city of Carmen de Patagones and crosses the cities of Bahía Blanca and Coronel Dorrego up to Tres Arroyos. There take route 228 unti Necochea and then route 227 in the direction to Lobería. In the locality of Pieres, turn right into route 55 until Balcarce driving thru main acces of Las Nutrias, San Agustín and Los Pinos.