Two people have died following two separate serious crashes on State Highway 1 south of Levin this evening.
One person died following a serious crash on SH1 near Mcleavy Rd around 4.50pm, a police spokesperson said.
Two other people were injured in the crash and were transported to hospital by helicopter, one with critical injuries.
"Diversions are in place but motorists should expect significant delays and avoid the area if possible," the spokesperson said.