Ключевые слова: 110, alaska, alberta, america, american, attention, canada, canadian, car, caution, country, federal, highway, km, law, limit, manitoba, maximum, mph, mutcd, north, notice, plains, pole, post, prairies, road, roads, roadside, roadsign, route, rural, safety, saskatchewan, sign, signage, signpost, speed, states, symbol, traffic, transport, transportation, united, us, usa, warning, way, yellow,