RRoad Rules Prep

Idaho Signals practice

Practice 27 Idaho DMV questions on signals. Answer interactively below with an instant explanation after every question.

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Example questions & answers

1

When you approach an intersection with a green light, are you allowed to drive straight through?

Illustration for question 1
  • A.Yes.
  • B.No, you must stop.
  • C.No, you must briefly stop and yield before proceeding.
  • D.Yes, you can proceed after yielding to all traffic and pedestrians already in the intersection.✓

Why: A green light means you can go, but you must first yield to any vehicles or pedestrians already in the intersection. You do not have the right of way if the intersection is blocked.

2

Is it legal to make a right turn when the traffic light is red?

Illustration for question 2
  • A.Yes, but only after coming to a stop and yielding to traffic and pedestrians.✓
  • B.Yes, but only if a sign permits you to do so.
  • C.No, you can never turn right at a red signal.
  • D.Yes, this is a "protected" turn so you have the right-of-way.

Why: You are generally allowed to turn right at a red light, but you must follow a strict procedure. First, come to a complete stop behind the limit line or crosswalk, then yield to any traffic or pedestrians before making your turn.

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Practice material only — verify current rules with the Idaho Transportation Department.