The 54 year-old from Bovey Tracey went off the road on a steep bend on the A38 southbound near Halwood Forest and Exeter Racecourse and hit a tree.
The road was closed for much of the afternoon.
Police are asking for witnesses to the single-vehicle crash, which involved a white Ford Fiesta van.
Man dead due to 'bad batch' of herion
A major incident was declared in North Devon
Teen pregnancies falling in Devon
Number has been broadly trending down since 2015
Dental van on way to Devon to help tackle treatment crisis
It will help tackle treatment crisis in hard-to-reach communities.
Misconduct inquiry into suspended chief constable suspended
Frustration at pace of investigation
Good time for dolphins in Torbay
VIDEO: Happy pods spotted
