Van on fire south of Calen
At 11.20am, crews got called to the arterial road, south of Calen, near McDermotts Road.
Black smoke is billowing from the vehicle and blanketing the highway.
A police spokesperson says no one was inside the van when it went up in flames.
Police are on scene helping with the traffic build up with the highway still closed in both directions.
Paramedics haven't arrived on scene yet.
More to come.