Work has started to repair and restore three sections of cyclone-damaged State Highway 2 between Wairoa and Napier.
Waka Kotahi/New Zealand Transport Agency expects those sections will be back to two lanes before Christmas.
Transport Rebuild East Coast (TREC) contractors will be working on sections of road at White Pine Bush, Mautaua, north of Kotemaori and Sandy Creek near Putorino.
“All three sites are down to one lane and are in need of rebuilding where they’ve slipped away,” an NZTA spokesman said.
“Rebuilding those sections of the road will involve installing new drainage and replacing the damaged road surface.”