Ключевые слова: bend road sign, curve ahead road sign, curve warning sign, curvy road warning, dangerous curve sign, driving caution symbol, driving precaution sign, highway danger sign, highway sign alert, road curvature warning, road curve background, road direction safety, road hazard warning, road navigation alert, road safety caution, road safety sign, road sign caution, road trip alert, road twisting caution, roadside caution sign, roadway sharp turn, sharp bend ahead, sharp turn road sign, street curve indication, street curve safety, traffic curve indicator, traffic safety notice, traffic warning sign, warning curve signal, warning sign road curve,