It is a routemap style map with Exeter in the top right corner and Plymouth in the bottom left corner. It has many of the towns on Beeching lines (like Bovey Tracey and Okehampton) and has the towns on the Main Exeter - Plymouth line, Exeter - Exmouth, Exeter - Barnstaple, Exeter - Okehampton, Newton Abbot - Kingswear, Newton Abbot - Okehampton (via Heathfield and Bovey Tracey), Totnes - Buckfastleigh and Plymouth - Gunnislake. It also has some industries, including some that exist in real life (like the brewery in Newton Abbot (Tuckers Maltings) and Vineyard in Totnes (Sharpham))
However, it is a flat map without coastline or w/e (I couldn't get the map creator make them easily and I tried the program off the internet but I can't get it to work right.
Be warned, there are no walls sepearting lines like many of the scenarios like this, and I know for sure there is somewhere on the map where two lines cross over. The map also isn't particularly geographically accurate, but it was the best i could do!

Alex