Before moving from the acceleration lane onto a limited access highway, the last thing you should do is?

Before moving from the acceleration lane onto a limited access highway, the last thing you should do is?

• A. Turn on the headlights
• B. Check your side and rear view mirrors
• C. Engage parking brake
• D. Shut down engine

Answer: (B)

When merging onto a limited-access highway, you want to confirm there’s a safe gap in the flow of traffic before you move. The last thing to do is a quick check of your side and rear view mirrors to see what’s in the adjacent lanes and behind you. This final look catches any vehicles in your blind spots or closing quickly from behind that you might not have seen while signaling or adjusting speed. Other actions, like turning on headlights, can be done as needed for visibility, but they aren’t the last step in the merge. Engaging the parking brake or shutting off the engine would prevent you from safely entering traffic, so they aren’t appropriate at this moment.

When merging onto a limited-access highway, you want to confirm there’s a safe gap in the flow of traffic before you move. The last thing to do is a quick check of your side and rear view mirrors to see what’s in the adjacent lanes and behind you. This final look catches any vehicles in your blind spots or closing quickly from behind that you might not have seen while signaling or adjusting speed. Other actions, like turning on headlights, can be done as needed for visibility, but they aren’t the last step in the merge. Engaging the parking brake or shutting off the engine would prevent you from safely entering traffic, so they aren’t appropriate at this moment.