By bus
Mexico City
Direct buses leave from, and depart for, Mexico City frequently with Grupo Senda. Bookings can be made online (http://portal.gruposenda.com/).
By car
By car
From Mexico:
Mexican Federal Highway 2
starts at the international dam at Lake Amistad near Ciudad Acuña, Coahuila and runs through Piedras Negras, Colombia Nuevo Leon, Nuevo Laredo Reynosa, and ends near Matamoros, Tamaulipas.Mexican Federal Highway 85
starts in Nuevo Laredo and runs through Monterrey, Nuevo León, Ciudad Victoria, Tamaulipas, Ciudad Valles, San Luis Potosí, and Pachuca, Hidalgo. It ends in Mexico City.Tamaulipas / Nuevo Leon Sate Highway 1
starts in Nuevo Laredo and runs through Anahuac and ends in Monterrey.From United States:
Via International Bridges located in Laredo, Texas
Bridge 1 is the smaller bridge downtown, used largely for local traffic. Bridge 2 is the large bridge at the terminus of Interstate 35. Bridge 3 is the "International Commerce Bridge" and used only by trucks. An alternative to the Laredo bridges is to use the Colombia bridge, about 20km northwest of Laredo.
By plane