Texas Driver's License Knowledge TestSafe Driving PracticesMedium
A driver is operating a vehicle on a multi-lane highway and needs to change lanes. Before initiating the lane change, what is the most crucial action to ensure safety?
- ACheck mirrors and turn the head to check blind spots.
- BSlightly decrease speed to create a gap in the target lane.
- CSignal the intention to change lanes for at least two seconds.
- DAccelerate to match the speed of the traffic in the target lane.
Show answer & explanationAnswer & explanation
Correct answer: A. Check mirrors and turn the head to check blind spots.
Before changing lanes, it is critical to check mirrors and physically turn your head to check blind spots. This ensures no vehicles are hidden from view, preventing potential collisions.
Why the other options are wrong
- B. Decreasing speed can be dangerous if not done carefully and is not the primary safety check for a clear lane.
- C. Signaling is required but is a communication step, not the primary safety check for a clear path.
- D. Accelerating to match speed is important but secondary to ensuring the lane is clear.
Lane Change Safety
The process of safely moving a vehicle from one lane to another on a multi-lane roadway.
- Always check mirrors and blind spots.
- Signal intentions well in advance.
- Ensure adequate space in the target lane.
Memory trick: Mirror, Signal, Head Check, Go!