The Transport Accident Investigation Commission has begun an investigation into a fatal collision between a truck and train near Marton.
The crash occurred on Saunders Rd off State Highway 1 at around 3.30pm on Thursday.
Fire and Emergency New Zealand has since confirmed the truck caught fire after the collision, with two appliances called in to extinguish the flames.
Shortly after 7pm, police confirmed that one person in the truck had died.
Firefighters were called again at 9.40pm to douse the vehicle which was still smouldering when a tow truck attempted to remove it from the scene.