Mexican Federal Highway 54

62 in San Tiburcio, Zacatecas Fed.

80 in Acatlán de Juárez[5] Fed.

54 is a free (libre) part of the federal highways corridors (los corredores carreteros federales) and connects Ciudad Mier, Tamaulipas, to Colima City.

54D from Acatlán de Juárez, Jalisco to Ciudad Guzmán, a toll road.

54 connects Zacatecas in the southwest to Monterrey in the northeast at Fed.