Traffic Light Signal Diagram - Red, Yellow, Green & Arrow Indicators #1234670 (License: Personal Use)

This vector-style traffic signal features a classic vertical arrangement of red (top), yellow (middle), and green (bottom) circular lights, each glowing to indicate active status. Flanking the main unit are horizontal arrow indicators: a red arrow pointing left and a green arrow pointing right, used for permissive or protected turn phases. The assembly sits atop a metallic pole with a spherical sensor or camera housing at the top.

Used in transportation safety materials, driver’s manuals, traffic engineering documentation, and educational websites explaining intersection control. Matches user intent for visual reference on signal meanings, turn regulations, or road signage standards.