Question: Furka–Oberalp-Bahn Deh 4/4 I was operated in which southwestern Swiss canton?
Sentence (from "Furka Pass"): Furka Pass,(French: "le col de la Furka" ), with an elevation of 2429 m , is a high mountain pass in the Swiss Alps connecting Gletsch, Valais with Realp, Uri.
Relevant evidence: No