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What is the primary purpose of sidewalks in urban areas?

• To enhance the aesthetic appeal of the city

• To separate pedestrians from vehicular traffic

• To provide a space for street vendors

• To increase property values

Which material is commonly used for constructing sidewalks due to its durability?

• Gravel

• Concrete

• Asphalt

• Wood

What is a key benefit of using concrete for sidewalks?

• It requires no maintenance

• It is the cheapest material available

• It provides a smooth and durable surface

• It is environmentally friendly

Why is regular maintenance important for sidewalks?

• To allow for more street vendors

• To change their color periodically

• To ensure they remain safe for pedestrians

• To prevent them from becoming too smooth

What safety measure is crucial for sidewalks?

• Keeping them free of obstacles and debris

• Ensuring they are wide enough for bicycles

• Painting them in bright colors

• Installing street lights