Various shots of black bear on Hart Highway between Hope and Princeton, of stopped cars, occupants watching, of bear as camera car moves on, of sign warning people not to bother bears. Various shots of power shovel at work, of operator, scoop biting into rock, dumping load into truck. Shots of bulldozer at work. CSs of threads of bulldozer. Shot of men directing hoses onto rock pile as rocks are dumped during construction of Kenney Dam on Nechako River. Shots of trucks loaded with stone moving about, dumping. Shots of power shovel loading trucks, of scoop moving huge boulder. Swish PAN from rear wheel of dump truck to Cuban operator. Shots of trucks, loaded and unloaded, moving about, dumping load as men hose down rock and gravel, being loaded by power shovel on construction site of Kenney Dam. CS of two workers wearing aluminum safety hats. Front shot of herd of cows. CS of cows' feet as they walk past camera, electric fence visible in extreme foreground.