Many locals were happy the road was good to go ahead of the long Easter Weekend holiday, with plenty of visitors expected to be using the road.
NZTA appreciated the patience of the Far North locals stuck on the other side of the great divide, with some dropping off baking and refreshments to the workers.
NZTA also thanked Summit Forests for allowing public vehicles to use its private forest track to bypass the washout.
The Transport Agency also thanked the police for managing the morning and evening convoys. Police guided more than 150 vehicles in convoys for the 40- minute journey through the forestry tracks over three days.
Extra police staff were put on the roads to help with emergencies and the washout caused some disruptions for local schools, as well as for tourists wanting to access the iconic lighthouse at Cape Reinga.
The Transport Agency also thanks local authorities, emergency services and the Ministry of Civil Defence as they worked closely to ensure the welfare of local communities and visitors.
"The route across the washout area will be unsealed and work is continuing on the culvert either side of the road today. There will be stop/go traffic management and drivers can expect some delays," Ms Hori-Hoult said.
"There will be no work over the long weekend but work on the site will continue after Easter for about two weeks until the road is sealed."
Last Friday's heavy rain also caused flooding and road damage further north of the washout so crews will be moving on to repair as required, she said.
■ Check www.nzta.govt.nz for the latest highway information or join www.onthemove.govt.nz for up-to-date route information; freephone 0800 4 HIGHWAYS for national and regional travel updates.