Mangaroa railway station noticeable hump in Flux Road just before the T-intersection with Leonards Road, the site of a level crossing just before the station. Of the station itself only the loading bank remains, at the side of Flux Road. Mangaroa railway station Mangaroa railway station was a single-platform rural railway station on the Wairarapa Line between Upper Hutt and Featherston in the Wellington region of New Zealand’s North Island, on the section that was replaced by the Rimutaka Tunnel deviation in 1955. It served the small rural settlement of Mangaroa, in the Mangaroa Valley, east of Upper Hutt. Mangaroa station was not
Beaminster Tunnel a white cross which can still be seen "in situ". The tunnel reduced the road's gradient from 1-in-6 (17%) to 1-in-10 (10%) and shortened it by a mile (1.6 km), as well as lowering its maximum elevation by . At the time of its opening, only a handful of road tunnels had been built in Britain; it pre-dates the construction of the first railway tunnels, and it is now the only pre-railway road tunnel in the country still in use. The tunnel was formally opened on 29 June 1832 with enthusiastic celebrations including a 21-gun salute fired from the top