Anyone heading south was told to expect delays and asked to consider putting off their journey until later if possible.
SH1 SOUTHERN MWY, SOUTHBOUND - 8:00AM A crash is blocking the two right lanes south on the Newmarket Viaduct, after Gillies Ave. Merge left to pass with care and expect delays. Consider delaying your journey south if possible. ^TP pic.twitter.com/1Auf1CAaAI
— Waka Kotahi NZTA Auckland & Northland (@WakaKotahiAkNth) February 22, 2021
Live traffic maps showed a gridlocked section through Spaghetti Junction, stretching back to St Mary's Bay and the link to an already busy Northwestern Motorway.
Those caught in the traffic mayhem were asked to merge left to pass with care.
Traffic is snaking back kilometres through Spaghetti Junction after a rush hour crash on the Newmarket Viaduct. Image / Google Maps