California Lane Markings Practice Test

This free test has 30 new questions on lane markings and lane rules in California: what white and yellow lines mean, crosswalk and bike lane markings, carpool and center left turn lanes, choosing and changing lanes, and turning into the right lane. You need 24 correct (80%) to pass, and every answer links to the California Driver’s Handbook section it comes from.

Unofficial practice test 30 questions · pass at 80% (24 correct)

0 / 30 answered · 0 correct
  1. A single solid white line separates two lanes. What does this line tell you about the traffic in those lanes?
  2. You are on a road with three lanes going your way. What kind of line usually divides these lanes from each other?
  3. On a two-lane road, the center line on your side is a broken yellow line. A slow vehicle is ahead of you. What does this marking allow?
  4. Most crosswalks you see are painted with white lines. According to the handbook, what kind of crossing may be painted with yellow crosswalk lines instead?
  5. An intersection has crosswalks painted in a crisscross (diagonal) pattern across the middle. What are these crosswalks for?
  6. You are on a multilane road. Which lane does the handbook call the passing lane?
  7. You have signaled, checked your mirrors and blind spots, and there is enough room in the next lane. Do you need to slow down before changing lanes?
  8. Traffic on a busy multilane road is moving steadily. What does the handbook advise about your lane use?
  9. You have already started making a right turn at an intersection when you decide you would rather have gone straight. What should you do?
  10. You want to use a carpool (HOV) lane because you have passengers. How can you find out the minimum number of people required for that lane?
  11. You are riding a motorcycle by yourself. No sign says anything about motorcycles. May you use a carpool (HOV) lane?
  12. A two-way street has a center left turn lane. What is this lane meant to be used for?
  13. You are moving into a center left turn lane to turn left into a parking lot. How far into the lane should your vehicle be?
  14. How are bicycle lanes typically marked on California roads?
  15. A bike lane's solid white line often changes its pattern as it gets close to an intersection. What does it usually change into?
  16. A bike lane has chevrons or diagonal stripes painted between it and the lane for cars. What is the purpose of these markings?
  17. A bikeway runs beside the street but is divided from car traffic by flexible posts. Which statement about it is correct?
  18. You see shared roadway bicycle markings painted in a regular traffic lane. What do they tell you?
  19. A designated left turn lane begins ahead, separated from your lane by a solid line until its opening. How should you move into it?
  20. You are turning right from a two-way street onto another two-way street with two lanes in each direction. No signs or arrows allow turning into other lanes. Which lane should you end in?
  21. You plan to turn left from a two-way street that has two lanes in each direction. No signs or arrows allow other lanes. Which lane should you start the turn from?
  22. Starting from a two-way street, you turn left onto a one-way street that has three lanes going your way. No signs or arrows say otherwise. Which lane may you end your turn in?
  23. You are on a one-way street and are turning right onto another one-way street. You start in the far-right lane. Which lane may you end the turn in?
  24. You are on an on-ramp about to merge onto a highway. How fast should you be going as you merge?
  25. You have just merged onto a freeway, and you need to move over three lanes to the left. How should you do it?
  26. You are leaving a freeway, and a solid white line separates your lane from the off-ramp lane. What does the handbook say?
  27. You are stuck behind a slow car on a two-lane road. There is a wide dirt area beside the road on the right. May you use it to get around the car?
  28. You are driving around a roundabout behind a vehicle that is moving more slowly than you would like. What should you do?
  29. In a highway work zone, a line of cones and drums is closing your lane ahead. How should you merge into the open lane?
  30. You must drive in heavy fog on a multilane highway. What does the handbook say about changing lanes and passing?

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What the lines on the road mean

MarkingWhat it meansPractice
Single solid white lineSeparates lanes that go the same direction.this test
Broken white linesDivide lanes when two or more lanes go the same direction.this test
Broken yellow line on your sideYou may pass when it is safe.this test
Solid yellow line on your sideWith only one lane going your way, do not pass.Test 4
Double solid yellow linesDo not pass. You may cross them to turn left into or out of a driveway or private road.Test 1
Two sets of double yellow lines, 2 feet apartA barrier: never cross it.Test 1
Double solid white lines next to a carpool laneDo not cross; wait for a single broken white line.Test 1
Row of white triangles across the laneA yield line: yield or stop there.Test 1
Large broken lines on a freeway laneThe lane may end or lead you off the freeway.Test 1
Diamond and the words Carpool LaneA carpool (HOV) lane. Signs show how many people you need.Test 4, this test
Yellow crosswalk linesA school crossing.this test
Diagonal (crisscross) crosswalksPedestrians may cross in every direction at the same time.this test

Center left turn lanes

RuleDetailPractice
LinesA solid outer line and a broken inner line on each side.Test 5
UseOnly to get ready for and make a left turn or U-turn, moving fully into the lane.this test
DistanceDrive no more than 200 feet in it.Test 1

Bike lane markings

MarkingWhat it meansPractice
Single solid white line and signsA bike lane. It is sometimes painted green.this test
Solid line turning dashedThis usually happens near an intersection. To turn, you may enter a bike lane within 200 feet of the intersection.this test, Test 1
Chevrons or diagonal stripesA buffer that gives bicyclists more space from traffic.this test
Posts or barriersA separated bikeway, for bicyclists only.this test
Shared roadway bicycle markingsBicyclists may use the whole lane.this test

Choosing and changing lanes

SituationRulePractice
Which lane is whichThe Number 1 Lane is the far left lane; the handbook calls it the passing lane. Drive slower in the right lane, and use the far-right lane when towing.Test 5, Test 3, this test
Changing lanesSignal, check mirrors and blind spots, and move one lane at a time. You do not need to slow down first.this test
Merging onto a highwayEnter at or near the speed of traffic.this test
Leaving a freewayDo not cross a solid line to reach the exit.this test
TurningTurn right from the lane closest to the right edge; turn left from the lane nearest the center. Finish a turn once you start it.this test
PassingNever leave the paved road to pass, and do not pass inside a roundabout.this test

All of these rules come from Section 6: Navigating the Roads of the California Driver’s Handbook.

Keep studying

Try the right-of-way test, the road signs test and the parking test, or read how to study for the California permit test.