Auckland railway electrification occurred in phases as part of investment in a new infrastructure for Auckland's urban railway network. Electrification of the network had been proposed for several decades. Installation started in the late 2000s after funds were approved from a combination of …
A new AM class electric multiple unit at Puhinui in 2013, introduced as part of railway electrification in Auckland.
Rail works preceding electrification, such as the triangle north of Newmarket, incorporated provision for electrification, such as base foundations. Bridge works increased clearances for the catenary.
The same junction as above in December 2010, with some of the traction poles in place. Newmarket Station is just around the corner of the building at right, with the tracks to Britomart going to left of picture. The tracks in the foreground are those of the Western Line.