Auckland’s City Rail Link (CRL) project has reached an exciting milestone as the first test train successfully completed a full journey through the new tunnel.

This marks a significant step forward in the development of a project that is set to transform the city’s public transport network.

As work continues to prepare for its opening in 2026, residents can look forward to improved travel times and more frequent train services.

On the evening of the test, a train made its way from Britomart Station to Mt Eden, covering a distance of 3.45 km on the newly energised underground section of the rail line.

The train’s journey is the first of its kind since the last major rail development in Auckland in 2012.

The test run was a crucial part of the ongoing preparations for the CRL’s opening.

It allowed technical teams to assess various aspects of the tunnel’s infrastructure, including tunnel clearance, power supply, and signalling systems.

Further testing will take place in the coming weeks, including checks on tunnel ventilation, security, and communication systems, as well as training for Auckland's metro drivers and station staff.

Transport Minister Chris Bishop remarked, “There is still a lot more work to do, but it’s great to see measurable progress being made on site as we countdown to the CRL opening next year.”

Minister for Auckland Simeon Brown also added, “The first train through CRL is an important milestone for the project. Once complete, CRL will result in significant time savings, and make public transport a much more viable option for Aucklanders.”

“This is momentous for the City Rail Link programme and Auckland ratepayers who have made a significant contribution, alongside government, to get this project completed,” says Mayor Wayne Brown.

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