A new 60ha business park in Silverdale north could mean people who live around the Millwater/Orewa area won't need to travel on clogged motorways to get to their jobs.
Alistair White, managing director of Planning Focus, which has been involved with the planned Highgate Business Park between Millwater and State Highway 1, said the project's creation would mean extensive job opportunities in the area in future.
"Highgate is planned to generate about 4500 jobs within 20 years."
Highgate is north of the Weiti River, between Wainui Rd and the motorway.
Completion of the new Wainui Interchange was a condition of consent for both the Highgate and Millwater developments in the Silverdale north region.