Newshub Large slip blocks State Highway 35 in Bay of Plenty 01/09/2018 Motorists are urged to take care in the area. Photo credit: file Police are warning motorists to find an alternate route after a large slip on State Highway 35. The slip is blocking the road near Tirohanga Rd in the eastern Bay of Plenty, police say. Motorists are urged to take care in the area. Newshub.