Back in 2009 when SpaceX had not built a hangar yet, the engineers and technicians would work on the rocket in open, exposed, on the hangar's foundation.
A bunch of ULA employees would drive across the road, stop at the fence and laugh and shout mocking comments at them.
Today, ULA's launch pad was demolished to make way for SpaceX's new launch pad.
Today, legacy structures at historic SLC-6 were safely cleared to make way for a new era of spaceflight. With an outgrant issued by the U.S. Space Force in 2025, SpaceX is now modernizing the pad to support next generation spacelift operations.