Traffic Light Signal Diagram - Road Safety Visual Guide #1887888 (License: Personal Use)

This vector-style diagram depicts a classic three-light traffic signal in vertical orientation, with illuminated red, yellow, and green circular lamps housed in a gray casing. The image includes a horizontal orange line representing a stop line or crosswalk boundary and two white dashed lane markers below, suggesting a roadway context. Designed for clarity and universal recognition, it serves educational and regulatory purposes.

Used in driver’s manuals, traffic safety websites, municipal signage guides, and transportation training materials; matches user intent for understanding traffic signal meaning, road rules, or visual aids for learners.