The Glenorchy-Queenstown Rd will be temporarily reopened this morning after the area was hit by a severe storm yesterday.
The road was closed at about 8am on Thursday due to a large slip caused by heavy rain.
The reopening will see one passable lane with traffic allowed through one direction at a time between 10-10.30am.
After that, the road will close again as work to clear the slip continues.
If no permanent traffic flow is possible by 2pm then there will be another 30-minute window for traffic to pass, a Queenstown Lakes District Council spokesperson said.