Heavy fog has made for tricky conditions on Auckland's motorway network with crashes and breakdowns causing headaches for commuters.
Crashes on both north and south bound directions on the Southwestern Motorway (State Highway 20) have been causing heavy delays.
A multi-vehicle crash near the Dominion Rd on-ramp had been blocking the right southbound lane but had since been cleared. There was congestion from Waterview Tunnel to Dominion Rd.
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