Emergency services remain at the scene of a fatal two truck crash near Blair Athol around 6.30am this morning.
The crash occurred on the south bound lanes of the Hume Highway.
One truck ignited in flames as a result of the collision.
Police report that one driver died at the scene and is yet to be formally identified.
NSW Ambulance paramedics have treated the second driver at the scene for various injuries before being taken to hospital.
Fire and Rescue NSW officers, who were among a host of emergency services that responded to the call, attended and extinguished the blaze.
Officers attached to Campbelltown City Police Area Command also responded and have now established a crime scene around the crash site.
Officers from the Crash Investigation Unit have commenced inquiries into the circumstances surrounding the incident.
All southbound lanes of the Hume Motorway are closed at Blair Athol, near Campbelltown and surrounding local roads are being impacted. Diversions are in place and suitable for all vehicles. For more information visit www.livetraffic.com.
Police say that a report will be prepared for the information of the Coroner.
