Street signs are important markers found along roads and pathways that provide information to drivers and pedestrians. They can indicate directions, traffic rules, and important locations. Common types of street signs include stop signs, yield signs, and speed limit signs, each designed to enhance safety and improve traffic flow. These signs are usually made from durable materials like metal or plastic and are often reflective to ensure visibility at night. The design and placement of street signs are regulated by local and national guidelines to maintain consistency and clarity, helping everyone navigate safely in urban and rural areas.