City Bypass closed due to a serious road traffic collision.
The A720 Edinburgh City Bypass is currently closed due to a serious road traffic collision.
Emergency services including police and ambulances are at the scene near to the Dreghorn Junction on the westbound carriageway.
A spokesman for Police Scotland said: “Police and emergency services in Edinburgh are currently in attendance at a road traffic collision on the A720 near the Dreghorn junction.
“A pedestrian has sustained serious injuries as a result of this incident, which happened shortly before 5pm.
“The road will remain closed for the time being and motorists travelling in the area are advised to expect significant delays.
“Our inquiries into the full set of circumstances are ongoing and anyone who witnessed this incident is asked to contact police on 101.”