"Motorists are advised to avoid the area or expect delays."
One lane is blocked in each directions and traffic is heavy in the area as afternoon peak sets in. If you are travelling between Oteha Valley & Silverdale, expect delays in BOTH directions. More here: https://t.co/Jpw3UzbMKB. ^MF https://t.co/IYgrJGB1PI
— Waka Kotahi NZTA Auckland & Northland (@WakaKotahiAkNth) June 27, 2018
At 4.30pm NZTA said both lanes had been reopened but motorists were warned to continue to expect delays as congestion in the area eased.