Rimutaka (New Zealand electorate) 2014): 46,526 Electorate (as at 26 November 2011): 44,403 Refer to Candidates in the New Zealand general election 1999 by electorate#Rimutaka for a list of candidates. Rimutaka (New Zealand electorate) Rimutaka is an electorate returning one member to the New Zealand House of Representatives. The current representative is Chris Hipkins, a member of the Labour Party who has represented the seat since 2008. Centred on Upper Hutt City, the western boundary of the Rimutaka electorate is defined by the Hutt River from Avalon and Naenae in the south, through Stokes Valley, Trentham and Upper Hutt, to Te Marua, Kaitoke, and
Rimutaka Tunnel cutting for the new formation completed and the remainder of the track laid. On Thursday, 3 November, the new line was opened and two special trains travelled from Wellington to Speedy’s Crossing to the inauguration ceremony. The deviation's ruling grade is 1 in 70, compensated for curvature. The tightest curve is 400 metres (20 chain) radius. The tunnel rises at 1 in 400 from the western portal to the highest point on the deviation, roughly halfway through the tunnel, and then descends to the eastern portal at 1 in 180. It has an internal height of 5.18 metres (17 ft)