The Black Atlantic Tunnel joined Mega-City One and Brit-Cit. Approximately half-way between the two cities lay the underwater city of Atlantis. The Emerald Isle Atlantic Bridge was a flyover exit that connected to the South Sector of Murphyville. At some point on its length was an exit that headed to Ciudad Barranquilla. References[edit | edit source] ↑ Emerald Isle Part Two Retrieved from "https://2000ad.fandom.com/wiki/Black_Atlantic_Tunnel?oldid=23599" Categories: Judge Dredd locations Brit-Cit locations Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.