Expansion began in the 1950s, when A.D.O. began service to Villahermosa, concurrently with the funding and construction of their own bus stations in cities outside Mexico City, many of which remain operational, such as in Veracruz, Xalapa, and Coatzacoalcos.
Expansion commenced in the 1950s, when A.D.O. initiated service to Villahermosa, simultaneously with the financing and construction of their own bus terminals in cities outside Mexico City, many of which continue to operate, such as in Veracruz, Xalapa, and Coatzacoalcos.