You should signal at least how many feet before you turn?
You should signal at least 100 feet before you turn, before every lane change, at least five seconds before you change lanes on a freeway, before pulling next to the curb or away from the curb, even when you do not see other vehicles around you, and when you are almost through the intersection if you plan to turn shortly after crossing the intersection. Remember to turn off your signal when you no longer need it.
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