The A30 is currently blocked in both directions and there's queueing traffic due to an accident near Cockwells Lane.
It's affecting traffic between Penzance and Hayle.
More top news
Exeter Chiefs refuse to be too downhearted after losing their first Premiership rugby final to Saracens.
Thousands of rugby fans made the journey to Twickenham today to see the Exeter Chiefs take on Saracens.
Thousands of music lovers have been at Powderham Castle just outside Exeter for the first day of the Big Weekend festival.