Newport, Wales and was the largest masonry dock in the world. Although coal exports from Newport were by now modest compared to the Port of Cardiff (which included Cardiff, Penarth and Barry), Newport was the place where the Miners' Federation of Great Britain was founded in 1889, and international trade was sufficiently large for 8 consuls and 14 vice-consuls to be based in the town. In 1898 Lysaght's Orb Works opened and by 1901 employed 3,000 staff. Urban expansion took in Pillgwenlly and Lliswerry to the south; this eventually necessitated a new crossing of the River Usk, which was provided by the
Maritime history of the United Kingdom the Port of Felixstowe). Ships were also simply drawn up on beaches. Over the centuries the relative importance of each port and harbour has changed due to such factors as silting and trade alterations. In later periods deep water access has been a major factor in determining a port's success. In the 18th century there were major harbour improvements with dredging of channels and construction of piers. Wet docks were built at London, Liverpool, Hull and Bristol. London was still the largest port in the 19th century when new docks were built. Cardiff became a major coal exporting port after