The Gainsborough Line is the marketing name of the Sudbury Branch Line, a single track railway line running through the rural area between Sudbury and Marks Tey in England with connecting trains from Marks Tey station to London, Colchester and other destinations. Prior to the Beeching Axe the line, known as the Stour Valley Railway also served Cambridge, Long Melford, Clare and Haverhill. The line is part of the Network Rail
