Historic Vancouver shipyards, has been mostly torn down.
Oliver announces his plan to clean up the Star City Bay while Darhk watches in episode #407 "Brotherhood".
Alt-Broyles sits in his car trying to decide what to do with the device David Robert Jones gave him in episode #418 "The Consultant".
Max Fenig hides from the soldiers in a warehouse on the docks where Mulder and Scully find him in episode #110 "Fallen Angel".
Market built inside a old warehouse used throughout the series first seen in episode #107 "Blah Blah Woof Woof".