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Two-Way Traffic: What It Means & What To Do

Two-Way Traffic (W6-3) - diamond yellow with black warning sign: Two-way traffic ahead
MUTCD CodeW6-3
CategoryWarning Signs
ShapeDiamond
ColorYellow with black

What Does the Two-Way Traffic Mean?

Two-way traffic ahead. Oncoming vehicles will be in the opposite lane.

About This Sign

This sign warns that the road changes from one-way to two-way traffic.

Where you will see it

You meet this sign where a one-way road changes to two-way, so vehicles may now be coming toward you in the opposite lane.

What to do

  • Stay on your side of the road.
  • Watch for oncoming vehicles in the opposite lane.
  • Stay out of the opposite lane.

A common mistake

On a one-way street, it is easy to relax and forget about oncoming traffic. When the road becomes two-way, vehicles can meet you head on if you drift over.

What to remember for the test

Remember this sign warns of a change from one-way to two-way. After it, expect oncoming vehicles and keep to your lane.

Other Warning Signs

Frequently Asked Questions

What does the Two-Way Traffic mean?

Two-way traffic ahead. Oncoming vehicles will be in the opposite lane.

What shape and color is the Two-Way Traffic?

The Two-Way Traffic uses the Diamond shape and Yellow with black coloring.

Practice Road Sign Questions

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