Mangaroa railway station war. After the war the depot was a disposal site for surplus stores until RNZAF use ceased in July 1949, at which time it is assumed that the site was transferred to the NZ Army for their use. Prior to the construction of the Rimutaka Tunnel, several proposals for a tunnel under the Rimutaka Ranges to bypass the Incline section involved tunnels with a western portal to the north-east of Mangaroa station. In 1898 a survey was completed for a tunnel between Mangaroa and Cross Creek. The idea received a great deal of attention, but ultimately went nowhere as such
Rimutaka Incline railway accident to push it up the steep 1 in 15 ascent to the summit of the Rimutaka Incline. At Cross Creek the two passenger cars and the luggage carriage were put in front of the engine. Then behind this were two wagons of timber and lastly the Fell brake van. All went well until the train reached an area of the incline known as Siberia. A strong north-west wind was blowing across the track. A terrific gust hit the three leading carriages, which were blown off the railway line. The body of the first carriage was torn from its mountings and