I am not sure at this point that it is even a bridge.
It is blurred out, and could represent the structure on the deck below whatever they are building there is.
IWO, rather than being in front of the larger vessel...it is actually a part of it and just a deck that has been blurred out as many of these photos often do.
Oh well...time will tell.
Are we still talking about the same thing, i.e.: the thing in the red box below?
because I'm pretty confident that is definitely a bridge/superstructure... but it's a bridge/superstructure for a civilian cargo ship most likely (it has yet to be lifted and assembled onto the ship it is intended for, probably) -- and definitely not for 055.
compare the geometry and characteristics of it with the bridge/superstructure of the photo in my last post. They may not be the exact same design, but when accounting for the difference in primer coat colour and the difference in photo angle, it's pretty obvious that they both have the same overall, distinctive configuration....