It has 13 stations and it runs 13.036 km (8.100 mi) from Sendero to Zaragoza.

The line opened on 30 November 1994.

Construction for Line 2 started in February 1993 and was inaugurated on November 30, 1994, in the stretch from General Anaya to Zaragoza.

[1] After 14 years, the second stage of the line, from Regina to Universidad, was inaugurated on October 31, 2007, by José Natividad González Parás, Governor of Nuevo León from 2003 to 2009.

[2] The last section of Line 2 was inaugurated one year later, on October 1, 2008, form Anáhuac to Sendero, the current northern terminus of the line.