One lane of the Monaro Highway is closed as emergency services are in attendance at a single-vehicle incident on the Monaro Highway.
The accident occurred just after 5:00 pm this afternoon north of the Alexander Maconochie Centre on the Monaro Highway, between the Hindmarsh Drive exit and David Warren Road.
ACT Ambulance Service, ACT Fire and Rescue and ACT Police are currently at the scene.
One northbound lane has been closed, slowing traffic travelling in that direction.
Further updates will be provided if required.