Avenida Rivadavia 2
This is Primera Junta. A small square and you are looking at the entrance to the Subway. This is also the End or beginning (depends of point of view) of Linea A. In not so long this will not be the end point. Probably this will be ready in 2007. Some stations have been added Westbound. I believe the last one will end at Avenida Nazca. This is not so far from home. This also means the option to choose Line A or Line E to go downtown. More choice.