Received from Devon County Council:

A379 Highway Stabilisation Works - Road Closure (Fancy Cross)
Devon County Council will be undertaking works upon the A379 near the entrance to Edmeston Farm (approx. 3/4 mile west of Modbury) to stabilise the highway embankment.
Works include the installation of large sheet piles and ground anchors.
Works are scheduled to commence on Monday 11th January 2021 for a period of 13 weeks.
Due to restricted working space upon the highway a series of night-time road closures will be required to complete the works.
It is anticipated night-time closures will be in operation for 6 weeks from the 18th January 2021 between the hours of 19:00-06:30.
A signed diversion route will be in place for the duration of the closures, the diversion route is signed using the same category of carriageway.