The incident occurred on the A30 slip road to Avers
A woman has died in a collision between a car and tractor on a slip road.
A one year-old child was also in the car but only sustained minor injuries in the crash which occurred at about 19:00 GMT on Wednesday.
Devon and Cornwall Police said the car collided with the back of a tractor on an A30 slip road near Redruth.
The woman, 31, died at the scene, while the baby was kept in Treslike Hospital overnight as a precaution.
More on the tractor crash, and other Devon and Cornwall news
The driver of the tractor - which was towing a loaded trailer at the time of the crash - was uninjured.
The road reopened several hours later.
Devon and Cornwall Police are appealing for anyone who saw the incident to come forward.
