Driver's License Test Prep
Oregon Practice Traffic Lights

You're approaching an Oregon intersection, intending to drive straight through, and the traffic light is showing a steady circular red. What must you do?

  1. A.
    Stop only if other vehicles are present.
  2. B.
    Stop, then proceed when traffic is clear.
  3. C.
    Stop and remain stopped until the signal changes. Correct
  4. D.
    Slow down and proceed with caution.
The Why

The answer is "Stop and remain stopped until the signal changes."

A steady red signal means stop and remain stopped until the signal changes. Going straight on a red is never allowed in Oregon; the on-red exception covers turns only, after a complete stop, unless a sign or officer states otherwise. Drivers who pick D are reaching for the flashing-yellow rule that sits on the very next page of the manual and applying it to a lit steady red.

Why the others miss

The traps in the wrong answers

A. Stop only if other vehicles are present.

A steady red requires you to stop and stay stopped regardless of whether other traffic is visible. This answer treats stopping at a red as a courtesy owed only to visible traffic, the way some drivers handle empty-intersection stop signs late at night.

B. Stop, then proceed when traffic is clear.

A steady red requires you to remain stopped until the signal changes, not just until cross traffic clears; that stop-and-go rule is reserved for a flashing red or a dark signal. This answer falls back on the four-way stop habit, rolling through the intersection once no one is coming instead of waiting for the light to change.

D. Slow down and proceed with caution.

That is the rule for a flashing yellow signal, not a steady red. This answer carries the flashing-yellow rule from the next page of the manual over to a steady red.

The Rule

This question tests your knowledge of Traffic Lights in Oregon. Source: Oregon Driver Manual, "Traffic Signals," p.15..

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