This is stated in the message of the regional GU EMERCOM of Russia.
The accident happened on the 500th km of the federal highway M7 "Volga".
"As a result of the road accident, four people were injured, three of them were killed," the Ministry of Emergency Situations said.
Rescuers took part in the elimination of the consequences of the accident.
Earlier, URA.RU reported that seven people were killed in an accident with a bus in the Sverdlovsk region.