Maintenance machine derailment in Auckland tunnel was preventable
Friday 27 June 2025 · 3 outlets · 3 reports · updated In this story KiwiRail, Transport Accident Investigation Commission
A KiwiRail maintenance machine derailed in Auckland's Purewa Tunnel after running off a missing section of track. The Transport Accident Investigation Commission found the accident was preventable, noting that staff were overworked and that communication failures left workers unaware of the gap in the rails.