Wing span of 385 feet? Dang, I flew a B-52 to the Boeing Plant in Wichita, Kansas. The runway was 200 feet wide and our wing span was 185 feet. Landing on the centerline was important.
I can’t imagine the width required for this Stratolaunch bird!
I live just a couple of miles from this:
https://en.wikipedia.org/wiki/Air_Force_Armament_Museum