California Permit Test Sample Questions
Real, California-specific sample questions from our practice question bank, with the correct answer, a full explanation, and a source reference for each. See our national sample questions for topics that apply to every state, or take the full California permit practice test to test yourself instead of just reading the answers.
Dui Alcohol Drugs
1. What is the legal blood alcohol concentration (BAC) limit for drivers age 21 and over operating a regular passenger vehicle in California?
For drivers 21 and older operating a non-commercial vehicle, the legal BAC limit is 0.08%; driving at or above this level is considered driving under the influence.
Source: CA Driver Handbook, DUI Laws
2. What is the legal BAC limit for drivers under the age of 21 in California?
California has a 'zero tolerance' law for drivers under 21, setting the legal limit at just 0.01% BAC, meaning virtually no alcohol is allowed.
Source: CA Driver Handbook, DUI Laws
3. What is California's 'implied consent' law?
Implied consent means that by driving in California, you have already agreed to submit to chemical testing if lawfully arrested on suspicion of DUI; refusing can lead to license suspension.
Source: CA Driver Handbook, DUI Laws
4. If convicted of a first DUI offense, which consequence is typical in California?
A first DUI conviction typically results in license suspension, fines, mandatory DUI education program, probation, and the possibility of jail time.
Source: CA Driver Handbook, DUI Laws
5. Is it illegal to drive with an open container of alcohol in the passenger area of your vehicle, even if you are not drinking?
California law generally prohibits open containers of alcohol in the passenger compartment of a vehicle on a highway, regardless of who is drinking.
Source: CA Driver Handbook, DUI Laws
6. Can marijuana use, even though legal for adults in California, still result in a DUI charge?
Even though recreational marijuana is legal for adults, driving while impaired by it is illegal and can result in a DUI charge just like alcohol impairment.
Source: CA Driver Handbook, DUI Laws
7. A DUI conviction that results in injury to another person is generally charged as what?
A DUI that causes injury to another person is treated much more seriously and can be charged as a felony with significantly harsher penalties.
Source: CA Driver Handbook, DUI Laws
Lane Usage
8. What does a solid white line between two lanes traveling the same direction generally indicate?
A solid white lane line discourages lane changes; drivers should stay in their lane unless necessary and it is safe to cross.
Source: CA Driver Handbook, Lane Markings
9. A single broken yellow line next to a solid yellow line means that the side with the broken line may do what?
When a broken yellow line is on your side of a shared center line, you may cross it to pass when the way is clear; the solid side may not cross to pass.
Source: CA Driver Handbook, Lane Markings
10. What does a diamond symbol painted in a lane along with the words 'HOV' typically indicate?
Diamond lane markings indicate a high-occupancy vehicle (HOV) lane restricted to vehicles with the minimum number of occupants posted, unless otherwise exempt.
Source: CA Driver Handbook, Lane Markings
11. When two lanes both display a left-turn arrow on the pavement at an intersection, what should drivers do?
When multiple lanes are marked for the same turn, each driver should stay within their lane through the turn and only change lanes afterward when safe.
Source: CA Driver Handbook, Lane Markings
12. What should you do before changing lanes on a multi-lane road?
Safe lane changes require signaling, checking mirrors, and checking the blind spot over your shoulder before moving into the new lane.
Source: CA Driver Handbook, Lane Markings
13. On a road with a two-way left-turn lane (center turn lane) marked with yellow lines on both sides, what is this lane meant for?
A center two-way left-turn lane, marked by yellow lines on both sides, is meant only for vehicles turning left from either direction and should not be used to pass or drive through for a long distance.
Source: CA Driver Handbook, Lane Markings
Licensing Provisional Rules
14. What is the minimum age to apply for a provisional instruction permit in California?
Teens in California may apply for a provisional instruction permit starting at 15 ½ years old, after completing driver education requirements.
Source: CA Driver Handbook, Provisional License Rules
15. During the first 12 months after getting a provisional license, can a driver under 18 drive between 11 p.m. and 5 a.m. without an adult?
Provisional license holders under 18 generally may not drive between 11 p.m. and 5 a.m. during the first year unless accompanied by a licensed adult 25 or older, or under a specific exception such as work or medical need.
Source: CA Driver Handbook, Provisional License Rules
16. During the first 12 months of a provisional license, can a driver under 18 transport passengers under 20 without adult supervision?
For the first 12 months, provisional license holders generally may not transport passengers under age 20 unless accompanied by a licensed parent, guardian, or driver 25 or older, with limited exceptions.
Source: CA Driver Handbook, Provisional License Rules
17. How many supervised practice driving hours are generally required before a minor can take the driving test, including hours certified by a parent or guardian?
California generally requires at least 50 hours of supervised practice driving, including 10 hours at night, certified by a parent or guardian, before a minor can take the driving test.
Source: CA Driver Handbook, Provisional License Rules
18. While driving with an instruction permit, who must be seated next to the learner?
A permit holder must practice with a licensed driver who is at least 25 years old (or a certified driving instructor) seated close enough to take control if needed.
Source: CA Driver Handbook, Provisional License Rules
19. Can a driver with only an instruction permit legally drive alone?
A permit alone does not allow unsupervised driving; a qualified supervising licensed driver must be in the vehicle at all times.
Source: CA Driver Handbook, Provisional License Rules
20. How long is a California instruction permit generally valid before it expires?
A California instruction permit is generally valid for 12 months from the date it is issued.
Source: CA Driver Handbook, Provisional License Rules
21. What score is generally required to pass the DMV written knowledge test?
The passing threshold is commonly cited as roughly 83% correct, though the exact number of allowed missed questions can vary; check current DMV test details for the precise cutoff.
Source: CA Driver Handbook, Provisional License Rules
Parking
22. Which curb color generally indicates no stopping, standing, or parking at any time?
A red curb means no stopping, standing, or parking is allowed at any time, often used near fire lanes or safety zones.
Source: CA Driver Handbook, Curb Colors and Parking Rules
23. A blue curb is generally reserved for what kind of parking?
Blue curb zones are reserved for vehicles displaying a valid disabled person placard or license plate.
Source: CA Driver Handbook, Curb Colors and Parking Rules
24. A white curb typically allows what kind of parking?
White curbs indicate a zone for brief stops to load or unload passengers, or to drop off mail at an adjacent mailbox.
Source: CA Driver Handbook, Curb Colors and Parking Rules
25. A yellow curb is generally intended for what?
Yellow curbs are for loading and unloading passengers or freight, typically limited to a specific number of minutes as posted.
Source: CA Driver Handbook, Curb Colors and Parking Rules
26. A green curb generally means what?
Green curbs indicate limited-time parking, such as 10 or 20 minutes, as posted nearby.
Source: CA Driver Handbook, Curb Colors and Parking Rules
27. How many feet must you generally park away from a fire hydrant unless otherwise posted?
Drivers must park at least 15 feet away from a fire hydrant unless a local exception allows closer parking.
Source: CA Driver Handbook, Curb Colors and Parking Rules
28. When parking downhill with a curb present, which direction should the front wheels point?
When parking downhill facing a curb, turn the front wheels toward the curb so the vehicle would roll into the curb rather than into traffic if the brakes failed.
Source: CA Driver Handbook, Curb Colors and Parking Rules
29. How far from a crosswalk (in most cases) must you avoid parking, unless otherwise marked?
Parking should never block a crosswalk or obstruct visibility for pedestrians and drivers; local curb markings and signage define exact distances for specific intersections.
Source: CA Driver Handbook, Curb Colors and Parking Rules
30. Is it legal to park in a space reserved for disabled persons if you are only stopping briefly without a placard?
Parking in a disabled space without displaying a valid placard or plate is illegal, regardless of how briefly the vehicle is left there.
Source: CA Driver Handbook, Curb Colors and Parking Rules
Right Of Way
31. When approaching a four-way stop, who has the right-of-way?
At four-way stops, the first vehicle to arrive goes first. If tied, yield to the vehicle on your right.
Source: CA Driver Handbook, Right-of-Way Rules
32. Two vehicles arrive at a four-way stop at exactly the same time. Which vehicle must yield?
When two vehicles reach a stop-controlled intersection at the same time, the driver on the left must yield to the driver on the right.
Source: CA Driver Handbook, Right-of-Way Rules
33. You are turning left at an intersection with a green light and no arrow. An oncoming vehicle is going straight through. Who has the right-of-way?
A driver turning left must yield to oncoming traffic that is close enough to be a hazard, even with a green light, unless a green arrow grants protected left-turn priority.
Source: CA Driver Handbook, Right-of-Way Rules
34. When entering a roadway from a private driveway or alley, who must yield?
Drivers entering a public road from a driveway, alley, or parking lot must yield to pedestrians and vehicles already on the roadway.
Source: CA Driver Handbook, Right-of-Way Rules
35. At an intersection with traffic signals that are not working (blacked out), how should drivers treat the intersection?
When traffic signals are dark or malfunctioning, drivers must treat the intersection as an all-way stop and follow normal right-of-way rules.
Source: CA Driver Handbook, Right-of-Way Rules
36. A pedestrian is crossing at an intersection with no crosswalk lines painted. Do drivers still have to yield?
Every intersection, whether or not it has painted lines, contains a legal crosswalk, and drivers must yield to pedestrians crossing within it.
Source: CA Driver Handbook, Right-of-Way Rules
37. You are on a narrow mountain road and meet another vehicle going the opposite direction where one of you is facing a steep downgrade. Who has the right-of-way?
On narrow grades, the vehicle traveling uphill has the right-of-way because it is harder to restart on an incline; the downhill vehicle should back up to a safe spot if needed.
Source: CA Driver Handbook, Right-of-Way Rules
38. When must you yield to traffic already circulating in a roundabout?
Vehicles inside a roundabout have the right-of-way. Drivers entering must yield and wait for a safe gap before proceeding.
Source: CA Driver Handbook, Right-of-Way Rules
39. A funeral procession with headlights on is proceeding through an intersection with a green light for cross traffic. What should cross traffic generally do?
Drivers should avoid cutting through a funeral procession and should yield the right-of-way to keep the procession together, unless a law enforcement officer is directing traffic differently.
Source: CA Driver Handbook, Right-of-Way Rules
40. When you want to merge onto a freeway from an on-ramp, who generally must adjust speed to allow a safe merge?
Drivers entering a freeway do not automatically have the right-of-way; they should use the acceleration lane to match freeway speed and merge into a safe gap.
Source: CA Driver Handbook, Right-of-Way Rules
41. At an intersection controlled only by stop signs on two of the four approaches (the cross street has no stop sign), who must yield?
At a two-way stop, only the vehicles facing stop signs must stop; they must yield to cross traffic on the uncontrolled street that has the right-of-way.
Source: CA Driver Handbook, Right-of-Way Rules
42. You are stopped at a stop sign and want to turn right. There is a steady red light for cross traffic and no sign prohibiting the turn. What must you do first?
A stop sign requires a full stop, and after stopping you must yield to any pedestrians and cross traffic with the right-of-way before completing the turn.
Source: CA Driver Handbook, Right-of-Way Rules
43. A blind pedestrian carrying a white cane or using a guide dog is crossing the street. What must drivers do?
Drivers must always yield the right-of-way to a pedestrian carrying a white cane or using a guide dog, regardless of whether the pedestrian is in a marked crosswalk.
Source: CA Driver Handbook, Right-of-Way Rules
Seatbelts Child Safety
44. In California, who is required to wear a seatbelt while a vehicle is in motion?
California law requires the driver and all passengers, in both front and rear seats, to wear a properly fastened seatbelt while the vehicle is moving.
Source: CA Driver Handbook, Seatbelt and Child Passenger Laws
45. Until what age does California generally require children to ride in the back seat unless certain exceptions apply?
California law generally requires children under age 8 to ride in the back seat, secured in an appropriate car seat or booster, with limited exceptions.
Source: CA Driver Handbook, Seatbelt and Child Passenger Laws
46. Until a child reaches what height, does California law generally require use of a booster seat or car seat (in addition to the age requirement)?
Children must generally be secured in a car seat or booster until they are 8 years old or have reached 4 feet 9 inches in height, whichever comes first.
Source: CA Driver Handbook, Seatbelt and Child Passenger Laws
47. Who is legally responsible for making sure passengers under 16 are properly buckled in a vehicle?
The driver is responsible for ensuring that passengers under age 16 are properly restrained with a seatbelt or child safety seat as required.
Source: CA Driver Handbook, Seatbelt and Child Passenger Laws
48. Are pregnant drivers and passengers required to wear seatbelts in California?
Pregnant occupants are still required and strongly advised to wear a seatbelt, with the lap portion positioned low, under the belly, across the hips.
Source: CA Driver Handbook, Seatbelt and Child Passenger Laws
Speed Limits
49. What is the basic speed law in California?
The basic speed law requires driving at a speed that is safe for current conditions, meaning drivers must slow below the posted limit in rain, fog, heavy traffic, or other hazards.
Source: CA Driver Handbook, Speed Laws
50. Unless otherwise posted, what is the default speed limit in a business or residential district in California?
Unless a different limit is posted, the prima facie speed limit in business and residential districts is 25 mph.
Source: CA Driver Handbook, Speed Laws
51. What is the maximum speed limit typically allowed within 500 to 1,000 feet of a public school while children are present, unless otherwise posted?
Near schools during school hours when children are present, the speed limit is typically 25 mph unless a different posted limit applies.
Source: CA Driver Handbook, Speed Laws
52. Unless posted otherwise, what is the speed limit when passing a school with a marked crosswalk while children are present?
When passing a school with a marked crosswalk while children are present, the speed limit is 25 mph, and it may be as low as 15 mph in a designated school zone with a senior high or crossing guard control, unless posted otherwise.
Source: CA Driver Handbook, Speed Laws
53. What is the maximum speed limit on most California highways unless otherwise posted?
The ideal maximum speed limit on most California highways is 65 mph, unless a lower limit is posted for that stretch of road or a vehicle-specific restriction (such as towing a trailer) applies.
Source: CA Driver Handbook, Speed Laws
54. When towing a trailer or driving a vehicle with three or more axles, what is the maximum speed on a highway even where the posted limit is higher?
Vehicles towing a trailer or with three or more axles are limited to a maximum speed of 55 mph, even on highways posted at 65 or 70 mph.
Source: CA Driver Handbook, Speed Laws
55. What speed is generally recommended when driving through a residential alley?
Alleys are narrow with limited visibility, so drivers should travel no faster than 15 mph and watch for pedestrians and vehicles backing out.
Source: CA Driver Handbook, Speed Laws
56. Which of these is a factor that could require driving below the posted speed limit under the basic speed law?
The basic speed law requires reducing speed below the posted limit when conditions such as heavy rain, fog, or poor visibility make the posted limit unsafe.
Source: CA Driver Handbook, Speed Laws
57. A speed limit sign showing a number below a warning sign for a sharp curve represents what kind of speed?
Advisory speed plates below warning signs suggest a safe speed for the hazard ahead, such as a curve, though it is not always a separately enforced legal limit like a posted speed limit sign.
Source: CA Driver Handbook, Speed Laws
58. Is it illegal in California to drive so slowly that you block the normal flow of traffic when not required for safety?
California law prohibits driving at a speed that impedes or blocks the normal and reasonable flow of traffic when it is not required for safety.
Source: CA Driver Handbook, Speed Laws
Traffic Signals
59. What does a solid red traffic signal light require drivers to do?
A solid red light requires a full stop at the marked limit line or before entering the intersection, and drivers must remain stopped until the light turns green.
Source: CA Driver Handbook, Traffic Signal Rules
60. When can a driver legally turn right on a solid red light in California?
Unless a posted sign says 'No Turn on Red,' drivers may turn right on red after stopping completely and yielding to pedestrians and cross traffic.
Source: CA Driver Handbook, Traffic Signal Rules
61. A flashing red traffic signal should be treated the same as which sign?
A flashing red signal means the same as a stop sign: drivers must come to a complete stop, then proceed when safe.
Source: CA Driver Handbook, Traffic Signal Rules
62. A green arrow signal pointing left means what for drivers wanting to turn left?
A green arrow gives a protected turn; oncoming traffic faces a red light, so the turning driver does not need to yield to oncoming vehicles.
Source: CA Driver Handbook, Traffic Signal Rules
63. If a traffic signal shows a steady green light but a police officer is directing traffic to stop, what should you do?
Directions from a law enforcement officer or authorized traffic controller always take precedence over traffic signals and signs.
Source: CA Driver Handbook, Traffic Signal Rules
64. What does a green light with a lit-up pedestrian countdown timer showing numbers mean for a pedestrian who has not yet entered the crosswalk?
A countdown signal shows the seconds remaining to finish crossing; pedestrians who have not yet started should not begin crossing once the countdown appears.
Source: CA Driver Handbook, Traffic Signal Rules
65. A red arrow signal for a turn lane means what?
A red arrow means the specific turn is prohibited; drivers must wait until the arrow turns green or the signal changes.
Source: CA Driver Handbook, Traffic Signal Rules
66. In California, is turning left on red permitted from a one-way street onto another one-way street, after a complete stop?
California permits a left turn on red from a one-way street onto another one-way street after a complete stop, unless signage prohibits it.
Source: CA Driver Handbook, Traffic Signal Rules
Traffic Signs
67. A regulatory sign that is round with a red background and the word STOP is an example of which sign category?
Regulatory signs, like the octagonal STOP sign, tell drivers what they must or must not do and carry the force of law.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
68. What shape is a standard STOP sign?
The eight-sided octagon shape is reserved exclusively for STOP signs so drivers can recognize it even from behind or in poor visibility.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
69. A yellow diamond-shaped sign is generally used to convey what type of information?
Yellow diamond-shaped signs warn drivers of upcoming hazards, such as curves, intersections, or crossings, so they can adjust speed and attention.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
70. What does a triangular sign pointing downward at an intersection typically mean?
A downward-pointing red-and-white triangle is a YIELD sign, meaning drivers must slow down and give the right-of-way to other traffic or pedestrians.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
71. Orange-colored signs on a roadway are used to indicate what?
Orange is reserved for temporary construction and maintenance signage, alerting drivers to changed conditions like lane closures or workers on the road.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
72. A green sign with white lettering along a highway most likely shows what?
Green signs are guide signs that show directions, exit numbers, and distances to destinations.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
73. A round yellow sign with an X and two R's is used to mark which type of crossing?
The round yellow advance-warning sign with an X and two R's specifically warns of an upcoming railroad crossing.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
74. A red circle with a slash through a symbol, such as a left-turn arrow, means what?
A red circle-and-slash over a symbol is a prohibition sign meaning that action, such as the turn shown, is not allowed at that location.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
75. A pentagon-shaped (five-sided) sign along the road is used for what purpose?
The five-sided pentagon shape is reserved for school-related signage, helping drivers quickly recognize school zones and crossings.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
76. What does a sign reading 'NO OUTLET' warn drivers about?
A NO OUTLET sign warns that the road does not continue through to another road, so drivers may need to turn around.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
77. A blue sign along the highway is most commonly used to display which type of information?
Blue signs indicate motorist services like fuel, food, lodging, and hospitals available near an exit or along the route.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
78. A sign shows a curved arrow with the words 'REDUCED SPEED AHEAD' before a freeway ramp. What does this signal?
This warning sign alerts drivers to reduce speed for an upcoming ramp or curve where the posted advisory speed is lower than the highway speed.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
79. A rectangular white sign with black lettering showing a number is most likely which type of sign?
White rectangular signs with black text are typically regulatory signs, such as speed limits, showing legal requirements drivers must follow.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
80. A brown sign along the highway typically points to what kind of destination?
Brown signs guide drivers to recreational and cultural points of interest, such as state parks, campgrounds, or historic landmarks.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
81. What should a driver do upon seeing a warning sign showing a winding road ahead?
Warning signs for winding roads mean drivers should reduce speed before entering the curves to maintain control of the vehicle.
Source: CA Driver Handbook, Traffic Sign Shapes and Colors
Turning
82. Before making a right turn from the far-left lane of a one-way street with multiple turn lanes, what should a driver do?
Drivers should move into the proper lane for their intended turn well before reaching the intersection and signal continuously for at least 100 feet.
Source: CA Driver Handbook, Turning Rules
83. When making a right turn at an intersection, which lane position should you generally be in before the turn?
Right turns should be made from the lane nearest the right-hand curb or edge of the roadway, ending in the closest lane on the cross street.
Source: CA Driver Handbook, Turning Rules
84. When making a left turn from a two-way street into a two-way street, which lane should you enter?
A left turn should begin and end just to the right of the center line of the road being entered, meaning the leftmost lane going in your direction.
Source: CA Driver Handbook, Turning Rules
85. How far in advance should you signal before turning or changing lanes?
Drivers should signal continuously for at least 100 feet before turning or changing lanes so others have time to react.
Source: CA Driver Handbook, Turning Rules
86. Are U-turns permitted in a residential district if there is no traffic within 200 feet and no sign prohibits it?
In a residential district, a U-turn is generally legal if it can be made safely, is not prohibited by signage, and no vehicle is approaching within 200 feet.
Source: CA Driver Handbook, Turning Rules
87. Where are U-turns generally prohibited?
U-turns are prohibited where a sign bans them, on curves, near hilltops with limited visibility, and on many roads posted above 25 mph unless a signal-controlled intersection allows it.
Source: CA Driver Handbook, Turning Rules
88. Before turning right at a corner, why should you check your mirrors and blind spot even though you are turning in that direction?
Cyclists and motorcyclists may travel along the right side of a lane or in a bike lane, so drivers must check for them before turning right to avoid a right-hook collision.
Source: CA Driver Handbook, Turning Rules
89. When turning left across multiple oncoming lanes, what should you do if your view of oncoming traffic is blocked by a large vehicle?
If a large vehicle blocks your view of oncoming lanes, you should wait until your view is clear so you can confirm it is safe to complete the turn.
Source: CA Driver Handbook, Turning Rules
90. What is a 'hook turn' hazard that drivers should watch for when turning right at a red light?
When turning right, drivers often focus on cross traffic and may fail to notice a cyclist in a bike lane or a pedestrian in the crosswalk who has the right-of-way, causing a hook-turn collision.
Source: CA Driver Handbook, Turning Rules
91. On a two-way street, where should you position your vehicle before making a left turn into a driveway?
Before turning left, position your vehicle close to the center line (or in the proper left-turn lane) so other traffic can pass safely on the right.
Source: CA Driver Handbook, Turning Rules
More Questions
92. After being involved in a collision that results only in minor vehicle damage and no injuries, what is a required next step if the other party is present?
Drivers involved in a collision must stop and exchange name, address, vehicle registration, license, and insurance information with other involved parties.
Source: CA Driver Handbook, Accident Reporting Requirements
93. If a collision results in injury, death, or property damage over a certain threshold, what must typically be filed with the DMV?
Collisions involving injury, death, or property damage above the reporting threshold generally require filing an SR-1 report with the DMV within the required time period.
Source: CA Driver Handbook, Accident Reporting Requirements
94. When passing a bicyclist on a road, how much clearance does California law generally require?
California law requires drivers to leave at least 3 feet of clearance when passing a bicyclist, or slow to a safe speed and pass at a safe distance if 3 feet is not possible.
Source: CA Driver Handbook, Sharing the Road with Bicyclists
95. What is a common blind spot risk for drivers regarding bicyclists at intersections?
A bicyclist can be hidden in a driver's right-side blind spot near an intersection, increasing the risk of a right-hook collision if the driver turns without checking.
Source: CA Driver Handbook, Sharing the Road with Bicyclists
96. In California, is it legal to hold a cell phone in your hand to talk while driving?
California law generally prohibits holding a phone while driving; hands-free operation, such as mounted and voice-activated use, is permitted for adult drivers.
Source: CA Driver Handbook, Distracted Driving Laws
97. Can drivers under 18 with a provisional license use a hands-free cell phone while driving?
Provisional (under-18) license holders are prohibited from using any cell phone while driving, including hands-free devices, except in a true emergency.
Source: CA Driver Handbook, Distracted Driving Laws
98. What is the recommended way to handle an incoming phone call while driving if hands-free is not available?
If a hands-free option is not available, the safest choice is to let the call go to voicemail and, if necessary, pull over to a safe location to respond.
Source: CA Driver Handbook, Distracted Driving Laws
99. Why should you increase your following distance when driving behind a motorcycle?
Motorcycles can decelerate much faster than cars, so drivers should leave extra following distance to react safely to sudden stops.
Source: CA Driver Handbook, Following Distance
100. When following a large truck, why might you need extra following distance beyond the standard 3 seconds?
Large trucks take longer to stop due to their weight and can block your view of hazards ahead, so extra following distance improves reaction time.
Source: CA Driver Handbook, Following Distance
101. How can you use fixed roadside objects, like a sign or pole, to check your following distance?
The 3-second rule can be checked by noting when the vehicle ahead passes a fixed point, then counting the seconds until your vehicle reaches that same point.
Source: CA Driver Handbook, Following Distance
102. Is it legal to drive a vehicle in California without proof of financial responsibility (insurance)?
California requires drivers to carry proof of financial responsibility, most commonly through liability insurance, and to show it when requested by law enforcement.
Source: CA Driver Handbook, Insurance and Registration Requirements
103. How often must a registered vehicle's registration generally be renewed in California?
Vehicle registration in California is generally renewed annually, with proof of current registration required to be carried in the vehicle.
Source: CA Driver Handbook, Insurance and Registration Requirements
104. What can happen if you are caught driving without proof of financial responsibility?
Driving without proof of financial responsibility can result in fines and, in some circumstances, vehicle impoundment.
Source: CA Driver Handbook, Insurance and Registration Requirements
105. When driving downhill on a long, steep mountain grade, why should you shift to a lower gear?
Shifting to a lower gear on a steep downgrade uses engine braking to help control speed, reducing the risk of brake overheating and failure.
Source: CA Driver Handbook, Mountain Driving
106. On a two-lane mountain road, when should you sound your horn?
On narrow mountain roads with blind curves, a light tap of the horn can alert oncoming traffic that you are approaching around a curve you cannot see through.
Source: CA Driver Handbook, Mountain Driving
107. What sign warns drivers of a steep grade ahead that may require a lower gear?
A yellow diamond warning sign showing a truck on a slope alerts drivers, especially those with heavy vehicles, to an upcoming steep grade.
Source: CA Driver Handbook, Mountain Driving
108. What should you check before beginning a long descent on a steep mountain grade?
Before a long descent, drivers should ensure brakes are cool and working well and plan to use a lower gear to avoid relying solely on the brakes, which can overheat.
Source: CA Driver Handbook, Mountain Driving
109. California's 'Move Over' law requires drivers to do what when approaching a stopped emergency vehicle with flashing lights on the shoulder?
The Move Over law requires drivers to move over one lane away from a stopped emergency, tow, or maintenance vehicle with flashing lights if it is safe to do so, or slow down if a lane change is not possible.
Source: CA Driver Handbook, Move Over Law
110. Why does the Move Over law also apply to tow trucks and Caltrans maintenance vehicles with amber flashing lights?
The Move Over law extends to tow trucks and highway maintenance vehicles with amber warning lights because workers near the roadway face similar risks from passing traffic.
Source: CA Driver Handbook, Move Over Law
111. Before passing another vehicle on a two-lane road, what must you confirm about oncoming traffic?
Before passing, a driver must ensure there is enough clear distance in the oncoming lane to complete the pass and safely return before an oncoming vehicle arrives.
Source: CA Driver Handbook, Passing Rules
112. What does a raised, textured strip along a curb ramp typically signal to indicate the edge of a crosswalk area?
Detectable warning surfaces (raised truncated domes) mark the boundary between sidewalk and street for pedestrians who are blind or have low vision.
Source: CA Driver Handbook, Pedestrian Right-of-Way
113. What should you do if you see a pedestrian signal showing an upraised hand (do not walk) while you are turning and pedestrians remain on the curb?
An upraised hand tells waiting pedestrians not to start crossing, but a turning driver must still yield to anyone already lawfully in the crosswalk.
Source: CA Driver Handbook, Pedestrian Right-of-Way
114. How close must you stop to a marked railroad crossing when a train is approaching and gates or signals are active?
Drivers must stop at least 15 feet from the nearest rail when signals, gates, or a flagger indicate an approaching train.
Source: CA Driver Handbook, Railroad Crossings
115. On a divided highway with a physical median, do vehicles traveling in the opposite direction from a stopped school bus need to stop?
On a highway with a physical median or divider separating opposing traffic, only vehicles traveling in the same direction as the stopped school bus need to stop.
Source: CA Driver Handbook, School Bus Laws
116. What does a flashing yellow light on a school bus (before it stops) usually mean?
Flashing yellow lights on a school bus warn that it is about to stop; drivers should slow down and prepare to stop as the bus's red lights activate.
Source: CA Driver Handbook, School Bus Laws
117. When driving near a school bus stop in the morning or afternoon, why should you reduce speed even before the bus signals a stop?
Children may be present near bus stops before or after the bus itself is there, so drivers should slow down and stay alert in these areas.
Source: CA Driver Handbook, School Bus Laws
118. A school bus is stopped on the opposite side of a four-lane road with no raised median, just a center turn lane. Must you stop?
A painted center turn lane is not a physical median, so all traffic in both directions must stop for the school bus.
Source: CA Driver Handbook, School Bus Laws
119. What is 'hydroplaning'?
Hydroplaning occurs when water builds up faster than tire treads can channel it away, causing the tires to lose contact with the pavement and the vehicle to skid.
Source: CA Driver Handbook, Adverse Weather Driving
120. The first few minutes of rain after a dry spell can make roads especially slippery because of what?
Rain mixes with built-up oil and grime on dry pavement, creating a slick surface that is often more slippery than after sustained rainfall washes it away.
Source: CA Driver Handbook, Adverse Weather Driving
121. What driving adjustment is recommended when visibility drops due to smoke or dust?
In reduced visibility from smoke, dust, or similar conditions, drivers should slow down, increase following distance, and use hazard lights if visibility is very poor.
Source: CA Driver Handbook, Adverse Weather Driving
122. In California, fines for traffic violations in a marked construction zone are typically what compared to normal fines?
California law doubles fines for many traffic violations committed in a posted construction or maintenance zone to help protect workers.
Source: CA Driver Handbook, Work Zone Safety