Ключевые слова: architecture, building, business, canada, canadian, capital, cars, center, city, cityscape, crossing, crossroad, downtown, editorial, finance, historic, historical, history, intersection, landmark, landscape, oconnor, office, ontario, ottawa, outdoor, outside, people, r oconnor, r oconnor st, road, skyline, skyscrapers, street, tourism, tourist, town, traffic, traffic light, traffic lights, transport, travel, urban, view, walking,