ACT Ambulance Service (ACTAS), ACT Fire & Rescue (ACTF&R) and ACT Police have left the scene of the motor vehicle incident on Adelaide Avenue, Deakin.
ACTAS paramedics assessed several patients on scene and one patient was transported to hospital in a stable condition.
All lanes on Adelaide Avenue have reopened.
The community is urged to take care when travelling through the area.
ACT Ambulance Service (ACTAS), ACT Fire & Rescue and ACT Policing crews are attending a motor vehicle incident including four cars on Adelaide Avenue, Deakin.
Paramedics are assessing patients and three of four lanes are closed city bound.
There are major traffic delays as a result and the community is asked to avoid the area.
Emergency services crews will remain on scene for some time to help clear the incident.