Why KiwiRail works at night to maintain and build the rail network

Most nights and long weekends through all weather KiwiRail teams are working to maintain and build a rail network that can support faster, more frequent and more reliable trains.
We know it can be annoying for our rail neighbours, but we can get the most work done at night.
See Thomas, talking about why KiwiRail works at night and what type of work gets done.

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