Ключевые слова: chain link fencing, commuting by bike, conceptual backgrounds, concrete, crossing public roads, crossing the freeway, crossing the road, difficult commute, empty freeway bridge, expressway, getting to the other side, hoofing it, interstate highway, metal background, mirror image, open to the elements, passage across, pavement, pedestrian safety, protective barrier, protective fence, sidewalk, traffic, urban, walking bridge,