How does Obama transport his 8 tonne presidential cadillac limo?

During Obamas first trip abroad to Canada today, I assume he takes Air Force One. How does his 8 tonne Cadillac, nicknamed "The Beast" get here?|||It is transported on a U.S. Air Force C-17 Globemaster III which usually arrives a little bit before Air Force One|||Why did nobody ever ask about Bush's limo? He's only going to be in Canada a few hours, so he might not need the car. If he does, it will probably be carried in a military plane.