State Highway 1 is closed through the Mangamuka Gorge due to a slip.

Contractors had been monitoring movement on the hillside following recent heavy rain and the slip was expected. The road will remain closed overnight and an update provided tomorrow morning.

Those who need to travel can detour via State Highway 10.

This slip follows another, nearby, that closed the road on Sunday, and has since been cleared.

As heavy rain continues to lash the region, people are asked to delay unnecessary travel where possible and, if they must travel, to expect the unexpected and remain alert.

Motorists should slow down and maintain a greater following distance between their vehicle and the one in front. Be aware of branches and other debris they may not be able to see under the surface of flood waters.

We also ask that people be mindful of contractors who could be out clearing hazards off the road, and drive slowly through work sites.

Visit the Journey Planner website for the latest travel information, including any road closures: www.journeys.nzta.govt.nz

NZTA thanks everyone in advance for their patience and driving with care.

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