A truck and tractor have crashed State Highway 27 near Matamata.
Police were called to the crash on State Highway 27 Between Given Rd and Diagonal Rd at 1.54pm.
A spokesman said both lanes were initially blocked but he was unsure whether this was still the case.
A St John media spokeswoman said one ambulance went to the scene and both drivers were treated for minor injuries.
Fire and Emergency New Zealand were also called.