Center left turn lanes — California Permit Test

Center left turn lanes on the California permit test — 5 rules, each with the reason behind it and a question on it while it is fresh.

The rules

A center left turn lane sits in the middle of a two-way street and is marked on both sides by two painted lines, the inner line broken and the outer line solid.

The broken line on your side is the door in. The solid line on the far side keeps the other direction out.

It is marked on both sides by two painted lines. The inner line is broken and the outer line is solid.
California Driver’s Handbook, p.16

Use the center left turn lane to prepare for and make a left turn or a U-turn; it is not a regular traffic lane or a passing lane.

Cars enter it from both directions, so anyone driving along it meets somebody head on.

Use the center left turn lane to prepare for and make a left turn or U-turn.
California Driver’s Handbook, p.16

You may drive no more than 200 feet in a center left turn lane.

It is a place to wait for a gap, not a lane, and two hundred feet is about all the waiting it allows.

You may only drive for 200 feet in the center left turn lane.
California Driver’s Handbook, p.16

Before turning left from a center left turn lane, look for other vehicles coming toward you in the same lane.

Drivers on the other side use the same strip of road, and both of you are looking sideways.

Look for other vehicles coming toward you in the center left turn lane.
California Driver’s Handbook, p.16

Merge completely into the center left turn lane so you do not block traffic.

Half in the lane leaves your back end sitting in a lane other people are still driving down.

Merge completely into the center left turn lane so you do not block traffic.
California Driver’s Handbook, p.16

On the test

Which of the two lines beside a center left turn lane is broken?

The inner line. The broken line on your side is the door in. The solid line on the far side keeps the other direction out. California Driver’s Handbook, p.16: “It is marked on both sides by two painted lines. The inner line is broken and the outer line is solid.”

How this works

Most practice tests hand you a bank of questions and leave the manual somewhere else. This one puts them together.

You read one law and the reason behind it, then answer a question on that law while it is still fresh. Get it right and you move on; get it wrong and you have found the gap while it is cheap to fix, not on the morning of the exam.

Learning one rule at a time, and proving it immediately, is what turns a manual you skimmed into something you actually know — and it makes studying feel like getting somewhere rather than like waiting to find out.

What it costs

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Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
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Do the work, fail the real exam, and we refund you.

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Where these come from

Every rule here is checked against California Driver’s Handbook, published by the California Department of Motor Vehicles, and against the state code itself. Last checked 2026-09-21.