Initial investigations indicate the vehicle was northbound on the Gregory Developmental Road when it left the road surface and rolled around 2pm.

The three victims of a fatal traffic crash near Clermont on December 2 have been formally identified as a 29-year-old Kirwan woman, and two boys aged five, and three-months-old respectively.

Initial investigations indicate the three were travelling in a vehicle northbound on the Gregory Developmental Road when it left the road surface and rolled around 2pm.

Forensic Crash Unit investigations are continuing into the incident.