Free advice: don't try to navigate gummint websites when really tired and on the road using foreign computers. Anyway, get used to the new phrase "Your papers, comrade."

Therefore, the Department
of State, in consultation with the DHS, is proposing an alternative
format passport specifically designed for international land and sea
travel between the U.S., Canada, Mexico, the Caribbean, and Bermuda.

To read the whole thing, type this: DOS-2006-0329-0001 in the "Document ID" box at this site.