From Highways England:
The A30 in Cornwall is closed eastbound between the B3274 (Victoria Interchange, Mount Pleasant) and the A391 (Innis Downs) due to a 2 vehicle collision. Devon and Cornwall Police are on scene and have requested the Air Ambulance.
Motorists are being diverted and should follow the solid square symbol. At the B3274 roundabout take the 1st exit signposted Ruthernbridge and follow the route for Bodmin to re-join at Innis Downs.
Further information is available from Highways England by visiting our http://www.trafficengland.com/ website and travel apps. Our 24/7 contact centre team is also available to provide up to the minute information on 0300 123 5000.