Bus lanes are designated roadways specifically reserved for buses and sometimes other forms of public transport, such as taxis or bicycles. These lanes help improve the efficiency and speed of public transit by reducing delays caused by regular traffic. Typically marked with signs and painted lines, bus lanes are often found in urban areas where traffic congestion is common. They may operate during specific hours or all day, depending on local regulations. By prioritizing buses, these lanes encourage more people to use public transportation, which can help reduce overall traffic and pollution.