A 21 year-old has been seriously injured in an collision between a bus and a car on State Highway 94 at Mossburn in Southland.

Police have released the name of a woman killed when the car she was driving was hit by a truck at Eureka, near Hamilton.

At least two trucks and a car crashed on Auckland's Northwestern Motorway this morning, blocking all lanes into the city. Emergency services were called to the accident around 9.13am...