Airbus A380 in Arizona

Spotted on Interstate 10 about 75 miles east of Tucscon, Arizona, on
the afternoon of 11/17:

A large convoy of trucks guiding an oversized load. The oversized
load appeared to be a fuselage section about 75 feet long, and
significantly larger in diameter than a 747. And the whole package
was labeled "Airbus A380". (Sorry I don't have more detail. It was
my brother who saw this. Briefly. From the opposite lanes of
traffic. And since I work in the commercial aircraft industry he
called me to see if I knew what it was.)

Any idea what this could have been? I thought all the big parts of
the 380 were being manufactured in Europe and Great Britain.