Traffic Light with Warning Arms - Road Safety Signal Illustration #1841137 (License: Personal Use)

This vector illustration depicts a vertical traffic signal with all three lights (red, amber, yellow, green) visible, where the red light is illuminated. Two horizontal warning arms extend from the sides-one red and one yellow-indicating an active stop condition, often used near railroad crossings or temporary road closures. The signal is mounted on a metallic pole with a spherical top cap.

Used in transportation safety materials, driver education resources, municipal signage guides, and web content about traffic control devices. Matches user intent for understanding signal variants, especially those with auxiliary warning arms for enhanced hazard communication.