Motorists travelling south on State Highway 2 should prepare for delays at night, as rock scaling work will be carried out at Devils Elbow.
The Transport Rebuild East Coast (TREC) crews will be present at Devils Elbow and later at Waikoau Hill from next week until the end of June.
The rock scaling work will begin at Devils Elbow on Sunday and will continue for three weeks, with completion expected by the end of May.
During the work, stop/go traffic management will be in place, causing delays of 15 to 25 minutes before the lanes are reopened to traffic.
