Driver's License Test Prep
Florida Practice Warning Signs

A yellow diamond warning sign shows two arrows pointing in opposite directions. What does the Florida manual say it warns about?

Yellow diamond with two straight black arrows side by side, left arrow pointing down and right arrow pointing up
  1. A.
    You must choose a left or right exit at a fork.
  2. B.
    The road is about to change to two-way traffic with oncoming vehicles. Correct
  3. C.
    The center lane is a shared left-turn lane.
  4. D.
    A divided highway with a physical median begins ahead.
The Why

The answer is "The road is about to change to two-way traffic with oncoming vehicles."

A Two-Way Traffic Ahead sign warns that the roadway is changing to two-way flow with oncoming traffic, so stay right and watch for vehicles in the other lane. The Divided Highway Ahead answer traps test-takers who see two opposing arrows and read them as a median beginning rather than as a switch in traffic flow.

Why the others miss

The traps in the wrong answers

A. You must choose a left or right exit at a fork.

Fork-direction guidance is handled by regulatory signs like Must Turn or Keep Right, not by a yellow warning diamond. This answer carries over the regulatory Must Turn sign's pick-a-direction habit because both signs share the two-opposing-arrows look.

C. The center lane is a shared left-turn lane.

Shared turn lanes are marked by the regulatory Center Turn Lane sign, not by a yellow warning of opposing traffic. This answer links opposing arrows to the center-turn-lane diagram taught nearby.

D. A divided highway with a physical median begins ahead.

A median or physical barrier beginning is the Divided Highway Ahead sign; Two-Way Traffic Ahead warns of a change to two-way flow with oncoming traffic. This answer sees two opposing arrows and reads a median beginning rather than a switch to two-way flow.

The Rule

This question tests your knowledge of Warning Signs in Florida. Source: Florida Driver Manual, "Warning Signs: Two-Way Traffic Ahead," p.49..

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