The NZ Transport Agency advises motorists that a crash on SH20A to Auckland Airport is causing delays.
The crash is at the intersection with Verissimo Drive. Two lanes are blocked, but one is open. The Police Serious Crash Unit has been advised.
Traffic on SH20 and 20A is heavy and backing up.
Motorists are advised to try using SH20B to reach the airport, but traffic on that route is also heavy and delays are likely.