One person has been killed in a crash on the Haywards Hill Road (SH 58) between Pauatahanui and State Highway 2.
The road was closed for almost eight hours.
Three vehicles were involved in the crash just before 7am today.
Two people were seriously injured.
There was consequent congestion on both SH1 and SH2.
The Transport Agency advised at 10.15 that southbound traffic on SH1 had eased and was mostly free flowing. SH2 was still congested between Petone & Horokiwi.
At 3pm: SH58 is now open, a speed limit of 50km/h is in place over the crash area due to road damage.