The Blyth and Tyne Railway is a railway in Northumberland, England, built chiefly to link the collieries in Ashington, Seghill and Blyth to the River Tyne at Percy Main. It later expanded to link Tynemouth and Newcastle upon Tyne, providing a passenger service to Whitley Bay. The railway operated under three names, 1840–47 the Seghill Railway, 1...