The Southwestern Motorway in Auckland was blocked by a crash about 10.30am on Saturday morning, causing traffic to back up for kilometres.
Shortly after noon, police announced the road had reopened. Traffic was by then flowing smoothly on State Highway 20, north and south.
Police said they were called about 10.30am to a multi-vehicle crash on State Highway 20 heading south near Onehunga, between the Gloucester Park Rd on-ramp and the Mahunga Drive off-ramp.
“The road is blocked and motorists are advised to expect delays,” police said in a statement.
“There are no serious injuries reported.”
