A 3D model of a traffic sign, featuring a yellow diamond shape with a black car icon and black-yellow striped pole. It has a warning aesthetic, low polygon count, and is suitable for road safety warning scenarios.

A 3D model of a bicycle traffic sign, featuring a yellow diamond shape with black bicycle icon and yellow-black striped pole, a high-visibility, warning-style aesthetic. It has 3D-rendered details and is suitable for traffic education, urban planning, or 3D model libraries.

A 3D model of a traffic warning sign, featuring a yellow triangular shape with red border, black car and sloped road illustration, and a highly visible, cautionary design aesthetic. It has low polygon count and detailed textures, suitable for road safety education, automotive simulation, traffic management displays.

A 3D model of a road closure and detour sign with barriers, featuring rusted metal, black/yellow striped barriers, orange detour arrow, and "ROAD CLOSED" text, a high-visibility warning aesthetic. It has low polygon count and is suitable for road construction or traffic management scenarios.