The Architecture the Railways Built S03E06 - Bishopstone

Tim Dunn heads to Bishopstone in Sussex, a seaside station with a difference – it's also a fortress designed to defend the nation from German attack in World War Two. Tim also looks at the Selby Diversion – a 1980's engineering triumph. At Stockholm Central in Sweden, Tim discovers that building a large station in a city made up of fourteen islands was a town planner's nightmare.