NAFTA super highway?

Urban myth or secret plan?

Urban myth:

1. Is the U.S. building a NAFTA super highway?
   
2. Urban legend of "North American Union" feeds on fears
   

Secret plan:

1. How NAFTA superhighway is built under radar screen
   
2. Bush Administration Quietly Plans NAFTA Super Highway
   
   Excerpt:
   
   Quietly but systematically, the Bush Administration is advancing the plan to build a huge NAFTA Super Highway, four football-fields-wide, through the heart of the U.S. along Interstate 35, from the Mexican border at Laredo, Tex., to the Canadian border north of Duluth, Minn.
   
3. Patrick J. Buchanan: The NAFTA super highway
   
   

Signs directing motorists to Interstate 69 line the road along Indiana 35 near Fairmont, Ind. A stretch of I-69 currently reaches to the Canadian border, and efforts are under way to extend its route south to Mexico to ease congestion and promote commerce.

My view: I think it is urban myth! What do you think?