viaduct | Battle of Culloden | Viaduct | Starrucca Viaduct | Park Avenue Viaduct | Millau Viaduct | Welland Viaduct | Sankey Viaduct | London Road viaduct | Leaderfoot Viaduct | Garabit viaduct | Canton Viaduct | Wharncliffe Viaduct | Victoria Park Viaduct | Schmittentobel Viaduct | Rectory Junction Viaduct | Lethbridge Viaduct | Landwasser Viaduct | Intercity Viaduct | Holborn Viaduct railway station | Glenfinnan Viaduct | Giltbrook Viaduct | Duncan Forbes of Culloden | Duncan Forbes, Lord Culloden | Alaskan Way Viaduct replacement tunnel | Alaskan Way Viaduct |
Other distinct features on the route include the viaducts at Culloden and Tomatin, the spectacular mountain pass at Drumochter and the severe gradients encountered in both directions, particularly the extended climb from Inverness to the Slochd summit which averages around 1 in 60 the whole way.