A two-car crash on State Highway 1 north of Auckland is causing delays as the afternoon peak sets in.
Fire Emergency New Zealand crews were called to the crash on SH1 near Redvale at 3.30pm.
No one was trapped as a result of the crash and the three fire trucks had provided traffic control before leaving at 4.20pm, a spokesman said.
NZTA Auckland and Northland said one lane was blocked in both directions and traffic was heavy as the afternoon peak set in.
"Due to a crash on this section of motorway lanes are blocked in both directions.