Philadelphia Drivers License Practice Test

When approaching a railroad crossing with a flashing red light, what is the first action a driver must take?

1. Accelerate through the crossing.

2. Come to a complete stop.

3. Sound the horn to alert others.

4. Turn around and find another route.

The correct answer is: Come to a complete stop.

When approaching a railroad crossing with a flashing red light, it is crucial for a driver to come to a complete stop. The flashing red lights serve as a warning that a train is either approaching or already at the crossing, indicating that it is necessary to yield the right of way to the train. This action is vital for ensuring safety, as trains are larger and travel much faster than vehicles, making it difficult to judge their distance and speed accurately. Stopping allows drivers to assess the situation effectively, and it is part of the legal requirements for railroad crossings marked with flashing lights. Other actions mentioned, such as accelerating through the crossing, sounding the horn, or attempting to find an alternate route, would not only be unsafe but could also lead to serious accidents or injuries. The requirement to stop ensures that drivers can make an informed decision about whether it is safe to proceed or if they need to wait for the train to pass.