Under Construction Sign - Road Safety Warning Symbol #258412 (License: Personal Use)

This high-visibility traffic sign features a bright yellow background with a thick black border and bold, uppercase black lettering stating "UNDER CONSTRUCTION". Designed to be easily recognized from a distance, it alerts motorists to potential hazards, lane closures, or detours due to roadwork or infrastructure projects. The sign complies with MUTCD standards for temporary traffic control devices.

Used on roads, highways, and urban streets to signal active construction zones; commonly placed at entry points to work areas. Matches user intent for understanding road signage, safety guidelines, or downloading public domain images for educational or municipal use.