Remutaka Range 30 October 1955, when it was replaced by the Rimutaka Tunnel. The former route is now the popular Remutaka Rail Trail and part of the Remutaka Cycle Trail. The Rimutaka Incline Railway Heritage Trust has plans to rebuild the railway from Maymorn, including the Incline, as a tourist and historical attraction. Remutaka Range The Remutaka Range (spelled Rimutaka Range before 2017), is one of several mountain ranges in the North Island of New Zealand that together form a ridge running parallel with the east coast between East Cape and Wellington. The ridge is at its most pronounced in the southern
Railway electrification in New Zealand Tunnel (1955) and the Kaimai Tunnel (1978). The Rimutaka Tunnel required an intermediate ventilation shaft. From 1967 diesel locomotives (D class) replaced electric locomotives (E class) on freight trains south of Paekakariki on the Kapiti Line after the track in some older tunnels was lowered, so diesels could run under the catenary into Wellington. On two existing electrified tunnels the electrified section was only a small part of the total line. Hence the Lyttelton Rail Tunnel was operated by diesel locomotives from 19 September 1970. The Otira Tunnel was long and steep, so for dieselisation from 1997 a door and