ACT Fire & Rescue is cleaning up a truck rollover on the Kings Highway near the turnoff to the Defence Joint Operations Command.
The load of cold meats has not spilled on to the road but one the truck's tanks has ruptured.
Firefighters are working to make the area safe. Traffic has not been affected.
The Hazardous Materials Unit, two pumpers and a commander are on site.
The Ambulance Service of NSW is attending to the driver.