There was a photo sequence of a BTR-60 getting taken out in a mountain pass.....sneaky petes took the photos while illuminating the Taliwhackers and observing the results when NavAir gave the Bearded Ones what they needed.
I saw a photo sequence of a BTR (probably the same one, but it is doubtful that it was anywhere near the fighting at Tora Bora, as it was on a road when hit, and there were simply no roads anywhere near the fight.
The Crusader could have only been moved to theater one at a time via C-5, and no bridge in theater could have held it up.