The Chappel
viaduct was built between 1847 and 1849 for the Colchester and Stour extension of the
Eastern Counties Railway. Originally planned to be a timber structure, the viaduct was built of locally made brick because of the additional cost of maintaining a timber structure. Approximately 600 men were involved in the construction, most of whom were local
East Anglians. The cost of construction was approximately £21,000 (approximately £2.2 million in 2016 money). The viaduct became a listed monument in 1967, and is thought to be one of the largest brick-built structures in England after
Ouse Valley Viaduct in Sussex and
Battersea Power Station. During the commemoration events to mark 50 years since the end of the Second World War, Chappel's beacon was transported by rail to a point on the viaduct where it could be seen from the playing field below, and lit after a ceremonial silence, the beginning and end of which were marked by the release of two maroons. The first passenger train to Sudbury, carrying an official party from Colchester, ran on 2 July 1849. The viaduct currently carries the
Marks Tey to
Sudbury branch railway (
Gainsborough Line), which connects regularly with trains to and from London's
Liverpool Street Station. ==Amenities==