Hey guys, I was just wondering if when you travel from one city to another if you ever go back to that city? I'm thinking you probably go back to the first city you play in, Detroit, but I was wondering if when in China, and you start the mission to go the tower, if you can ever go back to the China hub again?

The reason I ask is because I am dropping weapons and ammo I might want to keep to leave room for picking up more stuff, and after creating a small cache of stuff I'm wondering if I'll be able to get to it later. If not it's no big deal, but if someone could tell me without spoiling anything if you are able to go back to the China hub after leaving it I'd appreciate it.

My guess is you can't, so I'll probably have to hold whatever upgrades or weapons I want to keep..

Detroit -> China -> Montreal -> Detroit -> China -> End of the World 
 
At least that's how I remember it. Only Detroit is able to be revisited as a hub.