Black Rock Processing Control Bridge. Once youre at the plant sprint around the perimeter of the domed area until you. You had unlocked a path to Black Rock Processing.
Go inside and pull the cord three times. Approach and interact with the glowing red box on the right-hand side. Turn around and take first left follow the pipe and jump down.
So the first step is to finish the Main Mission Old Boys Club at the end youll get clearance level 4 which youll need.
To get to the Black Rock Processing area in Control you need to build yourself a bridge. To get to the Black Rock Processing area in Control you need to build yourself a bridge. Hey if youve still got problems finding your way into BRP I think I can help you out. Black Rock Quarry Entrance Hidden Location 2.