ContractorHistoricalCommemorating 60 years – The Rimutaka Rail TunnelContrafed PUblishingDecember 15, 2015September 24, 2024 by Contrafed PUblishingDecember 15, 2015September 24, 2024 It’s 60 years since the Rimutaka Rail Tunnel opened. Due to its solid construction it has required minimal maintenance over its life and is set...