Wonder Woman running inside a subway. A subway was an underground railroad, generally located under a large city or its' metropolitan area. Subways were located in a variety of cities, such as New York, Paris and Harbor City. Wonder Woman once stopped two trains from colliding in a subway. References ↑ As seen in the Superfriends season one episode Gulliver's Gigantic Goof (1973). ↑ As seen in Gulliver's Gigantic Goof. External Link Rapid transit at Wikipedia Retrieved from "https://superfriends.fandom.com/wiki/Subway?oldid=77106" Categories: Roads Community content is available under CC-BY-SA unless otherwise noted.