1950s The foreshore of Saint Marys Bay disappears during the construction of the motorway approaches to the Harbour Bridge. Cut off from the sea a great number of small commercial boat-yards are forced to close and many private boat-slips which have been used for almost a century fall into disuse. The Auckland Harbour Board plan to fill in Westhaven completely. A group of local residents including engineers and architects donate their services to create Westhaven Marina, now one of Auckland's greatest assets.