The Fornebu Line (Norwegian: Fornebubanen) is a proposed rail line which would serve the peninsula of Fornebu in Bærum, Norway. The line is in the planning stages and the transit agency Ruter is working towards connecting it to the Oslo Metro. The line has at various stages been proposed as a automated people mover, tram-train, tramway, light rail, stadtbahn, rapid transit, bus rapid transit and commuter rail.