Rules of the road
Level 7 · Signals & markings

What do broken white line mean?

Broken white line

Lanes going the same way; you may change lanes. Signal and check your blind spot before changing lanes.

Why it looks like this

White lines separate traffic moving in the same direction.

How to respond

  1. Signal and check your blind spot before changing lanes.
Common mistakeChanging lanes without a shoulder check.

See it on the road

From the blind spot check lesson.

Watch it play out
Quick drill

Practice this marking

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