What does a Traffic Signal Ahead sign mean? A Traffic Signal Ahead sign warns drivers that a traffic signal is at the intersection ahead. Slow down and be ready to come to a complete stop.

Typical condition is the warning of a potential stop situation. Typical signs are Stop Ahead, Yield Ahead, Signal Ahead, and Intersection Warning signs.

2022年7月14日 · Traffic Signal Ahead. This sign warns of traffic signal ahead. Be prepared to stop if the lights are red or yellow. Lanes and Merges

2023年12月27日 · In this article, we’ll explore the traffic signal ahead sign in detail. We’ll cover its meaning and purpose, and provide guidance on how to respond when driving. Additionally, we’ll include images of the sign to help you recognize it on the road.

The Advance Traffic Control symbol signs (see Figure 2C-4) include the Stop Ahead (W3-1), Yield Ahead (W3-2), and Signal Ahead (W3-3) signs.

Typical signs are Stop Ahead, Yield Ahead, or Signal Ahead. The distances are based on the 1990 AASHTO Policy for stopping sight distance (page 120) providing a PIEV time of 2.5 seconds, friction factor of 0.30 to 0.40, minus the sign legibility dis-tance of 50 m (175 ft).

2024年12月31日 · Emergency Signal Ahead Sign Indicates to drivers that there is a traffic signal ahead, which may be activated by emergency vehicles, such as fire trucks or ambulances, requiring approaching drivers to stop when activated.

2024年6月5日 · For instance, a 'Signal Ahead' sign warns drivers to watch for upcoming traffic signals, while a 'Road Construction Ahead' sign indicates that construction activity may disrupt normal traffic flow.

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The Signal Ahead sign should be placed in advance of Traffic Lights where the view of the light is obstructed in some way or in areas where accidents are likely to occur. This sign serves as a an additional warning to drivers that it is time to SLOW DOWN ahead of the upcoming intersection.