The NZ Transport Agency advises motorists that State Highway 16 is closed in both directions between Bradly Road and Wharepapa Road, Helensville due to a crash earlier this morning.
Emergency services are at the scene.
The road is not expected to open until this afternoon. There will be delays and motorists are advised to avoid the area if possible.
The following detours are in place:
You can find the latest information on road conditions at www.onthemove.govt.nz(external link), www.nzta.govt.nz/traffic(external link), or by calling 0800 4 HIGHWAYS (0800 44 44 49), as well as monitoring our facebook page www.facebook.com/nztaakl(external link) and twitter https://twitter.com/nztaakl(external link).