. "The Afsluitdijk (Dutch pronunciation: [\u02C8\u0251fsl\u0153y\u032Fd\u02CCd\u025Bik], Frisian: Ofsl\u00FAtdyk; English: Closure Dike) is a major causeway in the Netherlands, constructed between 1927 and 1932 and running from Den Oever on Wieringen in North Holland province, to the village of Zurich in Friesland province, over a length of 32 kilometres (20 mi) and a width of 90 metres (300 ft), at an initial height of 7.25 metres (23.8 ft) above sea-level.It is a fundamental part of the larger Zuiderzee Works, damming off the Zuiderzee, a salt water inlet of the North Sea, and turning it into the fresh water lake of the IJsselmeer. "@en . .