Ouse Valley Viaduct - Credit: Wikimedia Commons
The Ouse Valley Viaduct (or the Balcombe Viaduct) carries the London-Brighton Railway Line over the River Ouse in Sussex. It is located to the north of Haywards Heath and the south of Balcombe. Known for its ornate design, the structure has been described as "probably the most elegant viaduct in Britain."Our Transport Heritage. transportheritage.com, Retrieved: 4 June 2018."Under the Arches." The Argus, 22 November 2014. Read more on Wikipedia
Source: en.wikipedia.org