Brynderwyn State Highway 1 crash: Two dead, delays expected

SH1 was closed in both directions at the Brynderwyns. Photo / Google Maps

Two people have died following a crash between a truck and a car this morning on State Highway 1 at the Brynderwyn Hills.

Delays are expected as the Serious Crash Unit continues its investigation, with stop/go traffic management in place.

A police spokesperson said they were notified just after 3am about the crash.

“Sadly, the two occupants in the car were pronounced deceased at the scene.”

The truck driver sustained minor injuries.

The New Zealand Transport Agency (NZTA) said delays were expected on SH1 at Brynderwyn for some time.

SH1 NORTHERN MWY - ROAD CLOSED - 6:05am, FRI 17 OCT
Due to a serious crash in the Brynderwyn, The road is fully closed. Consider delaying your journey or allow extra time for a detour via Paparoa which is suitable for Heavy Vehicles. pic.twitter.com/juzIwSArpy

— NZ Transport Agency - Auckland & Northland (@nztaaklnth) October 16, 2025

Traffic controls were put in place just after 3am, with the road fully closed for some time.

A spokesperson said an investigation was under way to determine the cause of the crash.

More FM Northland reported the crash was between a car and a logging truck, between the SH12 intersection at Brynderwyn and Atlas Quarries.

NZTA urged motorists to delay their journey if possible to allow extra time for a detour via Paparoa, which is suitable for heavy vehicles.

St John has been approached for comment.

Brodie Stone covers crime and emergency for the Northern Advocate. She has spent most of her life in Whangārei and is passionate about delving into issues that matter to Northlanders and beyond.