Trial begins on Mexibus Line 4, Mexico February 26, 2021 | Latin America News A two-month-long trial has commenced on Line 4 of Mexibus, a bus rapid transit (BRT) system in State of Mexico. Line 4 spans 22.3 km and covers 29 stations. It will connect Tecámac with E... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password