30 km/h Speed Limit Sign - Official Road Signage for Urban Zones #177738 (License: Personal Use)

This is a regulatory traffic sign conforming to the Vienna Convention on Road Signs and Signals, featuring a bold white numeral "30" centered on a vivid blue background with a white border. Widely adopted across Europe and other regions, it signals a mandatory speed limit of 30 kilometers per hour, typically applied in urban centers, near schools, or in shared spaces to protect vulnerable road users. The high-contrast design ensures visibility and immediate recognition by drivers.

Used on official transportation websites, driver education materials, municipal traffic policy pages, and road safety campaigns; matches user intent for identifying, understanding, or downloading standardized traffic signage.