In the near term, bus shuttles, taxis, and other automobile type vehicles can bring people to and from both airports.
In the long run, a high speed public transportation system between both airports will allow for the competitive edge needed to compete with other regional airports. When tied to local transportation system, Economic Hubs, and El Paseo, then the border becomes an economic engine for the next century.
Some interesting design features available is the transportation of goods and services due to the proximity of air cargo that is within the proximity of both airports.
In addition, to support future maquiladora industrial activity, one of these public transportation modes may be used to transport goods during off peak hours due to their routes passing through important existing transportation corridors and industrial parks.
Hyperloop Alpha Sky Tran TrensQuebec Freight Shuttle