Ключевые слова: america, caution, cautious, city, danger, design, downtown, exterior, forbid, forbidden, grunge, icon, limit, limitation, mph, outdoor, paint, painted, pedestrian, pedestrians, pictogram, prohibited, prohibition, request, road mark, road sign, run, rush, safe, safety, seattle, security, sign, signal, silhouette, slow, slow down, speed, stencil, street, town, united states, urban, usa, walk, walking, warning, weathered, yellow,