(Uh, yes it is a decorative tower – we can talk about that some time.)
Here it is, via Aviation Week, a drone buzzing the unfinished tower of our already-failed San Francisco-Oakland Bay Bridge’s eastern span:
Was this a hobbyist’s drone from back when the new cable-stayed span was still under construction OR was it an authorized drone inspecting recent work? IDK.
Still, a heck of a shot.