In the case of poor weather or other unforeseen circumstances, work may need to be postponed, the agency warns, advising people to monitor the Waka Kotahi Journey Planner website (journeys.nzta.govt.nz) or Central North Island social media pages for up to date information.
A highway resident and Hastings District Council ratepayer who works in Napier said NZTA had at no time directly notified those most directly affected.
"When the car rallies come through we have flyers in our letterboxes as well as posts on the local Facebook page giving us plenty of notice," she said. "The only information we could get (this time) was from Facebook."
She said on the night before the February 12-13 closure, contractors arrived in her driveway to erect signs, and they had to ask if the contractors had any information.
"It would have been nice maybe to let residents know this before plans were changed and work shifts arranged," she said. "I am not the only one out here to feel the absolute frustration and arrogance of these people. We are not travellers, we are residents, and this road is our only route to town."