Go out of Corriente for avenues Armenia and Freedom until the connection with the RN12 in the call triangle The Eagle (km 0), where there is a station of service. Advancing for the RN12, in the one. km 2 are the access to the right to Santa Ana and 100 m later on, to the left, the airport Dr. Piragine Niveyro.
In the km 26 you arrives to a well signalled crossing of routes, but that it demands since wisdom it doesn't possess derivation round. Entering to the left, in about 10 kilometers you arrives in passing until the Paso de la Patria