From Devon County Council:
A381 Night-time Road Closure
From this Monday 4th April, the A381 will be closed from Totnes to Churchstow on weekday evenings (Monday to Friday) between 7pm and 7am for Devon Highways to undertake road stud maintenance. The works are expected to finished by Friday 20th May.
The official diversion is being given as A379, A3121, A38, A385 and vice versa. Meaning Churchstow – Aveton Gifford – Modbury – Ermington – Ugborough – A38 – Shinner’s Bridge – Totnes.
More information may be found at the Devon County Live Roadworks page