I will have a full blog post about Mexico City’s impressive Bus Rapid Transit system called Metrobús.
Until then, here is a load of pictures I took last week, from a car (I sadly did not have the opportunity to ride the system for myself).
The pictures are mostly from line 1, which I saw almost from end to end.
MANY MORE PICS, CLICK THE LINK TO SEE THE REST OF THE POST
The right of way is almost exclusively for use by the bus. Almost all left turns are prohibited, with the exception of the largest of avenues.
Near the north terminus, the BRT line parallels a metro line for a bit.
Northern terminus, the BRT line loops over the tracks for the return trip. According to Wikipedia:
Metro Indios Verdes is the busiest station on the Mexico City metro, with 46.7 million passenger boardings in 2008.