Motorists are being warned to expect delays as more overnight works are planned this weekend on the A90 Aberdeen to Dundee road at Findon.
Traffic will be reduced to one-lane in each direction on the southbound carriageway as work on the Aberdeen Western peripheral Route (AWPR) continues.
Contraflow restrictions will be in place from 8pm on Friday until 6am on Monday to allow for pavement works to go-ahead.
Traffic diversions will be in place, directing northbound A90 motorists to exit at Findon and follow the C5K road to Charleston or continue on the A90 using the contraflow on the southbound carriageway.
For anyone travelling north heading to Wellington Road, they will be advised to exit at Findon.
A Transport Scotland spokesman said the pavement works were “necessary” and that the overnight closure was in place to keep both construction workers and motorists safe.
He added: “We apologise for any inconvenience these necessary overnight works may have caused. However, due to the nature of this site, some night working is unfortunately unavoidable.
“It is inevitable that some noise will be generated from the construction activities but the contractor has assured us that it will keep noise levels below agreed thresholds and also has reaffirmed to us that the 24-hour project enquiries line on 0800 058 8350 is available.
“A Transport Scotland representative will also be on site to monitor the construction works being undertaken.”