State Highway 59 between Paekakariki and Pukerua Bay will remain closed following a further slip on the route this afternoon.
The highway was closed by a slip this morning. However, a second slip came down this afternoon, further blocking the road.
At this stage, the slope is too unstable for the route to reopen, and it will stay closed overnight. An update on its status will be provided by midday tomorrow.
Road users should avoid the area and use State Highway 1, Transmission Gully, as an alternative route.
Bad weather continues to affect Wellington. Slips, rockfalls, and fallen trees are dangers on roads across the region. Road users should drive to the conditions, watch their following distances, and keep an eye out for road hazards.