A two-vehicle crash is causing delays on State Highway 6/Gibbston Highway between Queenstown and Cromwell.
A police spokeswoman said they were notified of the crash at about 12.40pm.
Two people suffered minor injuries.
The road was completely blocked for a time near the intersection with Gibbston Back Road but one lane has since reopened.
Police and NZTA Waka Kotahi have advised motorists to expect delays and follow the directions of emergency services.
