Traffic Light Signal Diagram - Red, Yellow, Green Indicators Explained #256995 (License: Personal Use)

This illustration depicts a typical traffic signal assembly with three circular lights (red, yellow, green) in a vertical configuration, where the red light is illuminated. Two horizontal directional arrows extend from the sides: a yellow arrow pointing left (indicating a permissive left turn) and a red arrow pointing right (indicating a prohibited right turn). The design follows common U.S. traffic control standards for intersection signaling.

Used in driver’s education materials, traffic safety websites, municipal transportation guides, and traffic law explanations; targets users seeking clarity on signal meanings, especially arrow indications during red phases.