Motorists on Auckland's Southwestern Motorway have been warned of long delays near the Walmsley Rd overbridge following a police incident this afternoon.
A police spokesperson said earlier that lanes in both directions were closed near the overbridge.
Emergency services and police were at the scene responding to the incident that involved concerns for a person's wellbeing.
NZTA said in a Twitter update later that all lanes were now open but that long delays were expected as congestion eased.