I think they were telling us that uniting Mexico, Canada and the U.S. into one EU-style country weren't in the plans. I don't think they pledged to stop highway construction.
The country's growing, traffic's increasing and trade (like it or not y'all) is growing, too. It'd be stupid not to expand the Interstate Highways -- especially in the south and west where the growth is heaviest.
But don't listen to common sense. Just carry on with your silly Amero conspiracy theories. They're based on as much evidence as Rosie's insistence that fire doesn't melt steel, but don't let that stand in your way.
In December 2007 I read through a federal environmental draft impact statement for I-69 through Arkansas.
It lists the federal agencies involved for this “limited access” or toll road from Mexico to Canada.
It states that elected officials have already been briefed on the project.