Whakakiia te rerenga e whai ake nei: Mai i te tau 1968 ki te tau 1971, i whakawhānuihia, i whakahoutia te taunga rererangi. I whakatuwheratia ano i te 25 o Hepetema 1971 me te ara rererangi asphalt (2500 m × 45 m), he nui ake te papa (450 m × 70 m), nga ara taraiwa kua roa, me te tauranga kaihihi hou me te pourewa whakahaere. I muri i te
I muri i te ruu o te tau 1979, ka whakahoutia ano te taunga rererangi. Ko te mea nui, i whakawhānuihia te paparanga (460 m × 91.5 m) me nga huarahi taraiwa i whakawhānuihia, na ka taea e te taunga rererangi te whakahaere i nga rererangi whanui.