By law, a driver must signal at least __ before a turn or lane change.
Answers
10 feet
30 feet
50 feet
100 feet
The Correct Answer and Explanation is :
The correct answer is 100 feet.
In most states and regions, traffic laws require that a driver must signal at least 100 feet before making a turn or lane change. This regulation is designed to ensure that other road users, such as pedestrians, cyclists, and drivers, are aware of the driver’s intentions in advance, providing ample time for them to react accordingly.
Signaling in advance is crucial for maintaining safety on the roads. By signaling at least 100 feet before a turn or lane change, a driver provides a clear indication to other road users that a maneuver is about to take place. This reduces the likelihood of sudden movements that could lead to accidents or near-misses. In urban areas where traffic and pedestrian density are higher, the requirement of a 100-foot signaling distance helps mitigate the risks associated with sudden lane changes or turns.
The 100-foot rule is generally a part of the broader “due care” provisions in traffic law, which require drivers to operate their vehicles safely and without endangering other road users. In some areas, this rule might vary slightly, but the 100-foot standard is widely accepted as a safe distance that balances the needs of traffic flow and safety.
Failing to signal or signaling too late can lead to traffic violations, fines, and increased risk of accidents. Additionally, signaling late can create confusion for other drivers, resulting in sudden braking or evasive maneuvers that could compromise safety. The purpose of this law is to minimize such situations by ensuring that drivers provide clear and timely notifications of their intent.
Therefore, drivers should always be aware of their surroundings and signal well in advance—at least 100 feet—to help maintain a safe and predictable traffic environment.