The road links four islands to the mainland, crossing four causeways known collectively as the Churchill Barriers, which were built during World War II as naval defences to protect the natural harbour of Scapa Flow after a successful attack by a German U-boat.
Abbey Road Studios | Silk Road | road | Road Rules | Abbey Road | Road to Perdition | New Circle Road | road racing | Jinshajiang Road Station | Waterloo Road | road running | On the Road | National Road | Lansdowne Road | Grand Trunk Road | Jinyun Road Station | Great North Road | Toll road | Road to Avonlea | Long Island Rail Road | Waterloo Road (TV series) | The Jungle (Wheldon Road) | Road bicycle racing | Portobello Road | toll road | Road to Zanzibar | Road Town | road bicycle racing | Ledo Road | Great Road |