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
Rimutaka Tunnel tunnel. Detailed surveys were completed in 1938/1939, but the project was again postponed due to World War II. After World War II it became a matter of urgency to consider a replacement. The H class locomotives were showing their age, the Incline was in bad shape, and maintenance costs were increasing. Between September 1945 and July 1947 four options were considered. It was accepted that no contour line could be the solution and that a tunnel under the Rimutaka Ranges was the only satisfactory answer. The adopted route was the shortest route, a tunnel between Mangaroa and Lucena’s Creek gully.