Labour claims the Government is scaling back plans for the Puhoi-to-Wellsford highway after the northern half was apparently downgraded from a "road of national significance" to a "possible road of national significance".
But the New Zealand Transport Agency says the apparent downgrade which appeared in the National Land Transport Programme released this week is an error, and Transport Minister Gerry Brownlee says the road could be be completed as early as 2018.
Land transport programme documents published this week include a map showing Auckland region roading projects.
The map shows the Puhoi-to-Warkworth section of the $1.7 billion proposed highway - dubbed the "holiday highway by critics - as a road of national significance, which means the Government regards it as a priority and it is slated for completion by 2022.
But the Warkworth-to-Wellsford section is marked as a "possible road of national significance".