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Find out about possible delays due to roadworks in Cornwall using the map below.

The map includes:

  • Expected timescales for work and possible delays
  • Who is doing the work, for example a utility company or Cormac Solutions Ltd.

You can read about major highway schemes, our larger ongoing road improvement projects.

Our planned maintenance pages show planned work to roads in Cornwall for the coming year.

A30 and A38 trunk roads

All roadworks carried out on trunk roads (A30, A38) are the responsibility of the Highways Agency. For details of these please see the Highways Agency Live Traffic Information.

The A30 to the west of Chy-An-Mor roundabout is not a trunk road and is maintained by Cornwall Council.  

To plan a journey you may also want to view roadworks in Devon.