How many recorded (a) closures and (b) delays there have been on the Edinburgh City Bypass in each year since 1999.

Since August 2020 there have been 123 Critical Incidents and 1041 Disruptive Incidents on the A720 Edinburgh City Bypass section managed by Transport Scotland. This period covers approximately 1688 days. Critical Incidents cover the most significant incidents where there are full closures. Disruptive Incidents include these closures but also where the road has remained open but there have been significant delays caused, for example by breakdown or collisions. Unfortunately we are unable to confirm the delays associated with these incidents.