Las Villas
The subway map has an inset for the 'premetro' line that starts at the E train's terminus. I knew that Belgium and the Netherlands occasionally use 'premetro' to describe a light rail system that runs in a subway with the intention of eventually upgrading the system to heavy rail "metro" service. The BsAs metro was built mostly in the first half of the 20th century so we were curious about this newer line's purpose.
In a seemingly unrelated story, Kayt's friend in Lima told of a taxi ride to the BsAs airport that went all wrong. The driver had recently immigrated from Russia and didn't know his way around too well. They ended up in 'Las Villas,' which is apparently the scariest area in BsAs. She had never seen anything so bad in Lima.
Third paragraph should be predictable, no? The 'premetro' light rail runs on surface streets through Las Villas, which is essentially a huge shanty town (they did, however, seem to have a fair amount of paved roads). The defining characteristic of shanty towns is that they lack basic infrastructure like clean water, sewage, waste disposal, roads, etc, so it was quite a surprise to find ourselves on a light rail line, of all things, going through it. Near the end of the line we came across a humungous tract of public housing: blocks and blocks of 20 story buildings, all the same shape and color, rising out of the filthy mess. Now things were beginning to make more sense: the line was put in to bring mobility to the countless thousands of residents to the then new projects.
On the ride back Kayt struck up a conversation with a cop posted on board. The line first opened in 1986 with old trolleys. He felt that the people from the projects were good citizens but the 'low-rise area' brought an unstable element to the corridor and thus it became necessary to have police ride on every train. He pointed out more projects being built to mitigate the shanty town problem.
Although shocking, we found that the experience marked a noteworthy difference between Argentina and the rest of Latin America. They invested heavily in improving the quality of life for their poorest residents who are often dismissed as non-existent in many developing countries. The police officer was happy to talk with us about the neighborhood and his job. When we got back to the subway station he even stepped off and told the men working the turnstiles to let us in for free. Argentineans struck us as a very warm, welcoming people.
And better yet, the women look you in the eye and don't take any shit.