Driver's License Test Prep
Oregon Practice Warning Signs

You see the Two-Way Traffic Ahead warning sign. What does it specifically tell you?

  1. A.
    A one-way road is ending, and you will face oncoming traffic ahead Correct
  2. B.
    A divided highway with separated lanes begins ahead
  3. C.
    A two-way left turn lane begins ahead
  4. D.
    Cross-traffic may enter the road from a side road
The Why

The answer is "A one-way road is ending, and you will face oncoming traffic ahead"

The Two-Way Traffic Ahead sign appears where a one-way road ends and joins a two-way road, meaning you will face oncoming traffic ahead. The trap is reading the sign as a generic notice that two-way traffic exists, when its real purpose is to warn drivers leaving a one-way segment that the directional flow is changing.

Why the others miss

The traps in the wrong answers

B. A divided highway with separated lanes begins ahead

A divided highway beginning is shown by the Divided Highway Begins sign. Misreading: Confuses the Two-Way Traffic Ahead sign with the separate Divided Highway Begins or Ends warning sign.

C. A two-way left turn lane begins ahead

A two-way left turn lane is signed with regulatory, not warning, signs. Misreading: Confuses a yellow warning sign with the white regulatory Center Lane Turn Only sign for a two-way left turn lane.

D. Cross-traffic may enter the road from a side road

Cross-traffic from a side road is shown by the Side Road or Crossroad sign. Misreading: Confuses the Two-Way Traffic Ahead sign with the Crossroad or Side Road warning signs that flag entering cross-traffic.

The Rule

This question tests your knowledge of Warning Signs in Oregon. Source: Oregon Driver Manual, "Warning Signs," p.11..

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