FINAL UPDATE 1:50PM
— Waka Kotahi NZTA Auckland & Northland (@WakaKotahiAkNth) November 4, 2023
SCU has completed their investigation and all lanes are now OPEN. Expect delays through the area as congestion eases and regular traffic flow resumes. ^AP https://t.co/N9R3c0XHUG
Motorists travelling over the Auckland Harbour Bridge are being advised to take alternative routes after a serious crash just after midday.
Police said a motorcyclist was in a critical condition and the Serious Crash Unit has completed its investigation.
All lanes on State Highway 1 are open, however there are significant delays.
Waka Kotahi asked motorists to consider using State Highway 18/SH16 (Western Ring Route) as an alternative route.