Department of Transportation The Mexican government's DOT has been contacted and is open to the BorderTransportationSystem and shall be instrumental in aiding in the design of the system.  The Mexican DOT is currently undergoing a major expansion and upgrading to their rails, ports, and highways, and the BorderTransportationSystem should be included in their plans as it will bring much advancement to their people and their trade within the NAFTA {Canada, U.S.A., and Mexico} entity. The U.S.A. government's DOT has been notified of the BorderTransportationSystem in its early stages of concept, and rejected it due to Congress's lack of interest due to cost.  What was not known at the time is that the cost of the BorderTransportationSystem will be minimal to the DOT and our National Budget as it is being designed to be 'self-supporting' by users, the companies involved, and investors that seek future profits from the dozen or more built-in money generating aspects of the system.  Index of ... Mexico Government Offices, Agencies & Politics Secretaría de Comunicaciones y Transportes U.S.A. Department of Transportation - DOT