Day 319 - I love viaducts and it's architecture, this is the Eynsford Viaduct (in Dartford, Kent) a nine-arched red-brick viaduct, each arch has a 30ft span and is a height of 75-feet above the valley. The structure was built by the Sevenoaks Railway in 1859 to link the Chatham main line with the market town of Sevenoaks.