Formosa PassCity of Gosnells » Canning ValeDo you (or did you) live on Formosa Pass in Canning Vale, WA? How has Formosa Pass changed over the years? What was Formosa Pass like in the early days? Who were the original residents of Formosa Pass? Ask a question or tell your story below... April 18, 2017 by PerthMETRO.net zoom out · satellite view · hybrid (zoom out) Rate this street If you would like to be a custodian/moderator of Formosa Pass, please contact us.