What does a lane control signal with a steady yellow X above a reversible lane indicate?
Answers
The signal is about to change to a red X.
The signal is about to change to a green arrow.
Drivers may drive normally in this lane.
Drivers may drive slowly in this lane.
The Correct Answer and Explanation is :
The correct answer is:
The signal is about to change to a red X.
Explanation:
A lane control signal with a steady yellow X above a reversible lane serves as a warning to drivers that the current status of the lane is about to change, specifically indicating that it will soon be unsafe or prohibited to use that lane. This signal is used to prepare drivers for a change in traffic conditions and ensures that they can safely adjust their driving to avoid potential hazards.
Lane control signals are typically seen in reversible lanes, which are lanes that can change direction based on traffic flow to manage congestion and optimize road usage during different times of the day. These lanes are equipped with signals that indicate when it is safe to use them, such as a green arrow pointing in the direction of travel, or when they are closed or should not be used, indicated by a red X.
A steady yellow X means that the signal is transitioning to a red X. It serves as an alert to drivers that they need to start clearing the lane and prepare to exit because the lane will soon be closed to traffic. If a driver continues to travel in the lane after a yellow X appears, they are likely to encounter the red X, which is the definitive signal that the lane is not in use and driving in it would be unsafe and possibly illegal.
This type of signaling helps prevent accidents and enhances the safety of road users by providing a clear and predictable indication of lane status. Drivers should always follow lane control signals and adjust their position accordingly to avoid potential conflicts with other vehicles and to comply with traffic laws.