SRB's On The Move. Last Time We See This?

Stacked Shuttle Solid Rocket Boosters On the Move at KSC, Ken Kremer
“The twin Solid Rocket Boosters (SRB’s) that will power Shuttle Endeavour for her final flight to orbit in February took a rare road trip outside the iconic Vehicle Assembly Building (VAB) at the Kennedy Space Center today, Wednesday, October 27. I witnessed the beautiful move first hand from just a few hundred feet away at the outskirts of the VAB. The scene was made even more remarkable since it was conducted adjacent to the Ares 1 Mobile Launcher built for NASA’s now cancelled Project Constellation Return to the Moon program.”