Canadian Minister of Trade Howe cuts ribbon at ceremony to open Canso Causeway linking mainland with Cape Breton Island in Nova Scotia

Title: "Road through the Sea - Nova Scotia Opens Causeway to Cape Breton" superimposed over causeway / VS causeway / PAN new causeway / CU map of Canada showing Nova Scotia, New Brunswick and Newfoundland / CU map, pointer comes in to show location of new causeway between Nova Scotia and Cape Breton Island / WS bagpipers marching toward camera / CU little boy marching by followed by bagpipers / High shot bag pipers parade across causeway / WS ceremonies ready to commence, crowd around stage, banners across over platform / High shot crowd / CU C. D. Howe, Canadian Minister of Trade, Commerce and Minister of Defense Production, cuts ribbon to open causeway / VS High tilt up shot mass of people crossing causeway