Final answer:
Bus lanes in cities are marked by solid white lines and designate a lane to be used only by buses, helping to reduce congestion and improve public transportation.
Step-by-step explanation:
Bus lanes in cities have been established to limit traffic and improve the efficiency of public transportation. They are marked by solid white lines and designate a lane to be used only by buses.
Bus lanes are a common feature in many cities around the world. They can help reduce congestion and make bus travel faster and more reliable.
By having a dedicated lane for buses, they are able to bypass traffic and provide a more efficient mode of transportation for commuters. This can encourage more people to use public transportation, resulting in fewer cars on the road and less congestion.