Choosing a lane — California Permit Test

Choosing a lane on the California permit test — 3 rules, each with the reason behind it and a question on it while it is fresh.

The rules

Traffic lanes are numbered from the left, so the left or fast lane is the Number 1 Lane.

Radio traffic reports and road signs count from the left, so counting the same way keeps you found.

The left (or fast) lane is called the Number 1 Lane.

California Driver’s Handbook, p.15

Use the left lane to pass or to turn left.

Everybody expects the left lane to hold cars that are about to go somewhere else.

Use the left lane to pass or turn left.

California Driver’s Handbook, p.15

Use the right lane to enter or leave traffic, and when you enter the road from a curb or shoulder.

A car joining the road is slow, and the right lane is where slow traffic belongs.

Use the right lane to enter or exit traffic or when you enter the road from a curb or shoulder.

California Driver’s Handbook, p.15

On the test

Which lane is the Number 1 Lane?

The left, or fast, lane. Radio traffic reports and road signs count from the left, so counting the same way keeps you found. California Driver’s Handbook, p.15: “The left (or fast) lane is called the Number 1 Lane.”

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

  • One payment, once — not a subscription. Nothing renews and there is nothing to cancel, for an exam you sit one time.
  • Free to start: a 10-question test and the first section of cards. No sign-up and no account.
  • Paying opens the rest of the cards, unlimited full-length practice tests, and retests built from exactly the questions you got wrong.
  • Every level up to Prepared — 3 tests passed in a row.
  • 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.