Traffic Safety Flashcards

At a four-way stop, who has the right of way when two vehicles arrive at the same time?

Answer: The vehicle on the right

When two vehicles arrive at a four-way stop simultaneously, the driver on the left must yield to the driver on the right.

What does a solid white line along the right side of the road indicate?

Answer: The edge of the travel lane — do not cross it

A solid white edge line marks the right boundary of the travel lane and should not be crossed.

When is it legal to pass another vehicle on the right?

Answer: When the vehicle ahead is turning left and there is a clear lane to the right

Passing on the right is permitted when the vehicle ahead is turning left and a clear lane exists to the right.

What is the safest way to merge onto a freeway?

Answer: Accelerate to match freeway traffic speed before merging

Matching freeway traffic speed before merging reduces speed differences and allows for a safer, smoother entry.

If an emergency vehicle with lights and sirens approaches while you are at an intersection, you should:

Answer: Pull to the right of the intersection and stop

You should clear the intersection first, then pull to the right and stop to allow the emergency vehicle through.

What is the purpose of rumble strips on the side of a roadway?

Answer: To alert drowsy or distracted drivers that they are leaving the travel lane

Rumble strips create noise and vibration to warn drivers who are drifting out of their lane due to distraction or fatigue.

What should you do when a traffic signal is not working at an intersection?

Answer: Treat it as an all-way stop

A non-functioning traffic signal should be treated as an all-way stop, with all drivers stopping and yielding in turn.