Hi !
Thank you ODST glitcher for your theories, and i'll say some things that could give you some ideas :
Yesterday, i use the known way to go out of Mombasa Streets (you can see the different methods on youtube) , and i try with another player to "load" or pre-load the entire black districts ... We failed, actually that seems impossible to me (but i'll try other glitch, i don't despear !) .
But, what i've found could be interesting : i succeeded in trying to load the ONI alpha site and go around those huge walls (that is quite hard because you need a player that stay in the streets in order to load different districts, and a player who is out of the map and who need to do a huge mongoose jump (with 2 grenades) to go above those very huge walls above the districts (those walls aren't the district walls, they are much bigger) .
At present, i've not been on the other side of the destructed bridge, but i'm quite sure this is possible.
(I've done some other funny glitches that i'll show to you with a little video, but unfortunately i don't think they help in our quest ...)
Now i try to get out of Kikowani Station (some incredible glitchers have done it, by a mad way XD i hope i could do what they did once !) , and i still hope that we can make entire black districts load ...
A clue could be found by finding a way to get out of District 1, at the beginning of "Coastal Highway" mission, because this mission is the only one where we are in a usually totally black district.
'Have to find that !
Good luck,
Tepec
P.S. : pan-cam could be effectively interesting in order to search something in Mombasa Streets, but i haven't found anything by this way ... But good eyes could see what i cannot !