"I also want to have a health and benefit criteria included in the ratio, which is not there at present.
"There are another 100 sites throughout the district where houses are close to roads that need to be looked into.
"We just have to keep working on it."
Pipiwai Titoki Advocacy for Community Health and Safety Group spokeswoman Alex Wright said the council needed to finish it off.
"It's a start but the dust is still fairly bad and we need to have the rest of the unsealed roads sealed."
Logging trucks dragged dust for about 100m behind them along the new seal, Ms Wright added.
Rob and Liz Griffin, who live on the corner of Wright Rd and McCardle Rd, said the forestry sector would continue to have a presence in the area which meant dust would continue to be a problem.
"When we bought our property in 1984, we didn't envisage the potential of this [dust] to happen.
"One can certainly envisage areas up here are extremely good at growing trees and I can see that [dust problem] continuing in future."
Puti Tipene said the council would save money on maintenance costs, if it sealed the dusty roads in full.
Over the coming years, the council said it would look to continue to seal short strips on other metal roads with similar challenges.