The A38 is closed in both directions due to a serious accident involving a car and a lorry.
It's between the B3391 (Burlescombe) and Broad Path (Appledore), and is affecting traffic between Wellington and M5 J27.
The incident is likely to be on-going for some time.
One lane is closed and there's slow traffic due to an accident involving three vehicles on the A350 Blandford Road North eastbound between the A35 / B3068 Blandford Road North and the A3049 (Holes Bay North Fire Station Roundabout).
The A394 is partially blocked due to an accident near the quarry at Antron Hill.
The B3232 is partially blocked due to fallen power cables and an overturned car around the turn for Huntshaw.
Police advice is to use the A roads between Torrington and Barnstaple instead.
Wimborne Road is closed in both directions due to a serious accident between Tarrant Rushton turnoff and Tarrant Keyneston crossroads.
The accident is outside the Ashley Wood golf club, and the road is likely to remain closed until mid afternoon.
The A39 in Penryn is blocked in both directions due to an accident involving two vehicles at the B3292 Falmouth Road (Ponsharden Roundabout).
The A3082 Polvillion Road is closed due to a serious accident around Langurtho Road.
Police on the scene say the road closure is likely to be on-going for some time.
Delays possible to flights at Land's End Airport due to adverse weather.
Passengers are advised to contact Skybus for the latest information.
Skybus flights are on hold at Newquay.
One lane is blocked due to an accident involving two cars on the A38 westbound around New Park Road (Smithaleigh).
The A380 Telegraph Hill northbound is partially blocked due to a broken down lorry around the B3192 junction.