Metrobús is a bus rapid transit (BRT) system in Mexico City, Mexico. It comprises 3 lines that traverse the city and connect with other forms of transit. It was officially opened to the public with service along Line 1 on 19 June 2005. Line 2 opened on 16 December 2009, and Line 3 opened on 8 February 2011. The first line covers a distance of up to 30 kilometres (19 mi), running in a dedicated bus-lane built within the central reservation (median) of Avenida de los Insurgentes. Avenida Insurgentes is one of the city's main north-to-south arterial routes, constitutes a section of the Pan-American Highway, and is reputed to be the longest urban avenue in the world. This line starts at Metro Indios Verdes, a large multimodal transport node...