The Hoekse lijn is the revamping of the existing railway line between Rotterdam and Hoek van Holland. The railline runs along the Nieuwe Waterweg and the industrialized waterfront. This forms a barrier between urbanized areas and the water. The focus of this project has been to find strategies to reconnect urbanized areas and with the water. A former industrial site near Maassluis was taken as a study location. Transformation is proposed within an open process that allows development in different speed and size, within a framework.