Somerset and Dorset
- Episode aired Oct 19, 2018
This railway was built despite complications and massive expense. Rob discovers a fantastic lost world, some impressive engineering feats and hears about lives lost when costs were cut.This railway was built despite complications and massive expense. Rob discovers a fantastic lost world, some impressive engineering feats and hears about lives lost when costs were cut.This railway was built despite complications and massive expense. Rob discovers a fantastic lost world, some impressive engineering feats and hears about lives lost when costs were cut.