Ключевые слова: america, american, animal, attention, bear, bighorn, canada, canadian, car, caution, country, crossing, danger, deer, elk, federal, goat, hazard, highway, information, moose, mountain, mutcd, nature, north, pole, post, road, roadside, roadsign, roadsigns, route, rural, sheep, sign, signage, signpost, states, symbol, tac, traffic, transport, transportation, trees, warning, way, wild, wildlife, yellow,