As far as ACC. There was never a Direct map interpretation of the city, it was considered a sprawling metropolis based in many ways on New York, LA, DC, Metropolis (Superman) and Gotham(Batman), so very vaguely defined other than big with large skyscrapers, with a water front dock area and Subway systems. Governmental buildings were present as were the Police force (Typically Npced), and a vast population. The Tech level of the city varied from player to player as well and was normally considered on the high end compared to current real technologies.