In Arkansas, how far in advance must you signal before changing lanes on a freeway?

Correct answer: A – Continuously during at least the last 100 feet before the lane change
A driver must signal continuously during at least the last 100 feet traveled before changing lanes. Before moving, verify that the lane change can be completed with reasonable safety and check the mirrors and blind spot. A signal communicates your intention but does not establish that the adjacent lane is clear.
Source: Ark. Code § 27-51-403(a)–(b) – Signals for Turning, Stopping, Changing Lanes, or Decreasing Speed Required, Arkansas Driver License Test Study Guide — Ch. 4, “Changing Lanes”; Ch. 5, “Signaling to Change Directions”


