The crash happened shortly before 8am on State Highway 1, about 200m south of the Leith Valley Rd turnoff at Pigeon Flat. “Safety is a key focus at Hilton Haulage and it is extremely upsetting for us to learn of an accident which has resulted in death and injury,” Mr Fitzgerald said. It would fully co-operate with investigators and provide dashcam footage to police, Mr Fitzgerald said. Traffic is backed up on the Northern Motorway after an accident near Leith Saddle. A big queue of traffic, mostly made up of trucks, could be seen on the northern side of the crash.