![Emergency services at the scene of the crash. Photo: Gregor Richardson](https://www.odt.co.nz/sites/default/files/styles/odt_landscape_extra_large_4_3/public/story/2022/11/motorway_fatal_1_a_0.jpg?itok=MhsDjwFq)
Emergency services at the scene of the crash. Photo: Gregor Richardson
She was Patricia Brook (75), of Wakari.
Police are now seeking the driver of a van who witnessed the crash, which happened just south of Leith Saddle, Pigeon Flat.
The crash happened around 7.55am on Wednesday, November 16 and involved a commercial truck and Patricia Brook's white Mazda Demio.
Police want to talk to the driver of a white van who was seen travelling north behind the Mazda Demio.
The van was not involved in the crash, a police spokesman said.
Anyone else who witnessed the crash is asked to contact 105 and please reference the file 221116/4005.