Ключевые слова: action, active, activity, adventure, bicycle, bike, bike on bridge, biker, bridge, burlington, caution, city, cityscape, commute, crossing, cycle, cyclist, danger, fall, fit, fitness, fox river, freedom, funny, healthy, leisure, lifestyle, midwest, outdoor, recreation, ride, rider, riding, river, sign, slippery, slippery when wet, sport, summer, travel, urban, warning, wet, wipeout, wisconsin, wooden, yellow,