In Washington, how far before a turn must a required turn signal be given continuously?
Correct answer: A. – For at least the final 100 feet before the turn
State law requires a turn signal to be given continuously during at least the final 100 feet traveled before turning. A driver must also make sure the turn or lateral movement can be completed with reasonable safety. Signaling does not by itself create the right-of-way.
Source: RCW 46.61.305(1), (2) – When signals required—Improper use prohibited




