A crash on Auckland's motorway network is causing delays to Auckland Airport this morning.

The NZ Transport Agency said the crash about 7.20am on George Bolt Memorial Drive was blocking a southbound bus lane just before the Landing Drive roundabout.

The crash had since been cleared but delays are expected to continue.

Traffic at 7.45am


Northern Motorway


Heavy between Greville Rd and Northcote Rd.

Northbound: Free flowing.

Southern Motorway
Citybound: Heavy between Drury and Takanini. Heavy in patches between Highbrook and Newmarket.

Southbound: Free flowing.

Northwestern Motorway
Citybound: Heavy at Royal Rd, moderate to heavy between Rosebank and Western Springs.

Westbound: Free flowing.

Waterview Tunnel Southbound Free flowing.

Southwestern Motorway
Southbound:​ Heavy through Hillsborough Rd.

Northbound: Free flowing.

Waterview Tunnel Northbound​ Free flowing.

George Bolt Memorial Drive
Southbound Crash clear of lanes approaching the airport causing delays from Kirkbride Rd to the airport.

Northbound Free flowing.