It has 19 stations and it runs 18.828 km (11.699 mi) from Talleres to Exposición.

The line opened on April 25, 1991.

Construction for Line 1 began on April 18, 1988 and it opened three years later on April 25, 1991, from Exposición to San Bernabé.

[1] On June 11, 2002, a new station on the line was opened: Talleres, replacing San Bernabé station as the northern terminus of the line.

This Mexico metro station article is a stub.