The Monaro Highway will be closed until 6pm on Friday between Isabella and Johnson Drives in both directions while a head-on crash is cleared.
Two vehicles collided on Friday afternoon and two people were transported to hospital.
Road closure - North and South bound lanes closed Monaro Hwy between Isabella Drive and Johnson Drive.
— ACTPol_Traffic (@ACTPol_Traffic) December 23, 2022
Emergency services are in attendance.
Traffic had been banked up for at least 1 kilometre on the northbound approach on the Monaro Highway to the roundabout with Isabella Drive.
Meanwhile, a single-vehicle crash on the Majura Parkway near Tambreet Street has delayed southbound traffic.