A major expressway in northeastern Japan was damaged by the quake late Saturday.
An NHK helicopter crew has confirmed that part of the Joban Expressway in Fukushima Prefecture has been blocked by a landslide.
Police in Miyagi Prefecture also say the quake has lifted up about 10 meters of the expressway.
Police in the prefectures say there have been no reports of injuries. The entire expressway has been closed.