Billboards are large outdoor advertising structures designed to display advertisements to passersby. They are typically placed in high-traffic areas like highways, busy city streets, or along roadsides to capture the attention of people driving or walking by. Billboards can be used to promote a variety of products, services, events, or ideas.

Here are some common types of billboards:

Static Billboards: Traditional billboards with fixed advertisements, usually printed on large vinyl or paper sheets.

Digital Billboards: These feature LED screens or digital displays, allowing for dynamic content to be shown, such as rotating ads, videos, and real-time updates.

Mobile Billboards: These are attached to vehicles that move around, providing the flexibility to reach different locations.

Posters: Smaller than traditional billboards, these are often mounted on poles or walls, and are commonly used in urban environments.

Street Furniture: Billboards placed on bus stops, benches, and kiosks, often in urban areas.

Billboards are designed to capture attention quickly, often using large text, bright colors, and simple messaging. With the rise of digital technology, many modern billboards can now feature animated content and real-time data, such as weather or traffic updates.