Auckland's new electric trains will have a choice of floor levels to cater for all users.
Passengers using the outer two carriages of each three-car train will have to step up to raised floors, because of a need to run electric cabling through the space below.
But those with disabilities, or with prams or bicycles, will be encouraged to use the middle car as it will be a non-motorised trailer unit, allowing much of its floor to be at platform level.
That will be a big improvement from the current practice of train staff having to roll out cumbersome metal ramps for wheelchair users.
Auckland Transport electric train project manager Tom Salt says the middle car will be painted a different colour to the motorised units at each end, to distinguish its easier accessibility.