Posted on 20th November 2019 by melyn Ponsfordh is the Cornish word for viaduct Yes, viaduct in Cornish is ponsfordh Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related Post navigationPrevious post: Leuvvedhegel is the Cornish word for surgicalNext post: Diod is the Cornish word for diode