metro

Interstate 405 in California is the busiest freeway in the US, and among the most congested. There have been talks of building a rail line, but it would only cover the northern half (north of I-10), and so far nothing has come to fruition. Meanwhile, more lanes continue to be built, which...

I am from the United States, and have been living in Santiago, Chile, for the past three years. Santiago is a bit far afield, so the Santiago Metro isn't very well known, but it is very interesting, and is quite a success story. Some basics about the Santiago Metro: the first line was opened...