The first stage of repairs saw 8.9km of the expressway relaid by March 2019.
Work on the larger section was meant to be completed in the first half of 2020, but was delayed due to Covid-19 and bad winter weather.
“We need warm, dry weather to successfully complete resurfacing work and to make sure the new surface is performing well,” Waka Kotahi Senior Manager Project Delivery Andy Thackwray said.
“We know this work has been disruptive, and we appreciate the patience and understanding of the public,” he said.
KEVIN STENT/Stuff
The $649 million Kāpiti expressway opened in February 2017, but has been plagued with issues ever since.