Interface zones between port and city : general issues -- Foch-Allenby and Etoile : interface between port and city -- Evolving planning vision -- Present strategies of integration -- Emergence and rise of a gateway district -- From Khan to office building -- Evolving frontages -- Shaping the street frontage -- Adapting streetscape to district character -- Recovering building exteriors -- Stone works -- Modernizing building interiors -- Institutional and operational framework -- Conclusion. Assessing the Solidere model : the Foch-Allenby and Etoile experience.