Various shots of construction of seaway showing scaffolding cranes, trucks. LAMLS of workers clinging to network of beams and girders. Rear shot of worker turning crank of forge. TRAVELLING SHOT of construction site. PAN from girder framework to completed bridge, traffic. LAMS of crane operator at work. Shot of dredge at work near shore, PAN to construction site. HALS of small dam across canal, of logs in water above dam. Various shots of travelling cranes on top of dam. TRAVELLING SHOT of hydro building under construction. HAS of crane on top of cofferdam. Shot of truck being filled by crane. Shot of men positioning large girder on top of framework. TRAVELLING SHOT along canal showing several canal boats and freighters. Various general shots of seaway construction.