Washington · Driving Study Guide · Part 1 · Chapters 1–5

Licenses +4Washington · Driving · English

49 topics · Updated 2026-09-17

1.Licenses

📋

Restrictions for Intermediate Driver License Holders

licence requirements

Drivers aged 16 and 17 are issued an Intermediate Driver License with specific restrictions to promote safe driving. For the first 6 months, they cannot carry passengers under 20 unless they are immediate family. For the entire first year, they are prohibited from driving between 1 a.m. and 5 a.m. unless accompanied by a qualified adult. The use of any personal electronic device, even hands-free, is also prohibited except for emergencies.

Key Rules
  • For the first 6 months, an Intermediate Driver License holder cannot have any passengers under age 20, except for immediate family members.
  • For the first year, an Intermediate Driver License holder cannot drive between 1 a.m. and 5 a.m. unless accompanied by a parent, guardian, or licensed driver who is at least 25 years old.
  • Intermediate Driver License holders are not allowed to use a cell phone or any wireless device while driving, even with hands-free technology, unless reporting an emergency.
🍺

Washington State DUI Laws for Alcohol and Cannabis

alcohol drugs

Washington has strict laws against driving under the influence (DUI) of alcohol or drugs. For drivers 21 and over, the legal limit is a Blood Alcohol Concentration (BAC) of 0.08% or a Tetrahydrocannabinol (THC) level of 5.00 nanograms per milliliter. For drivers under 21, the limits are much lower: a BAC of 0.02% or any THC level above 0.00 nanograms. Under the Implied Consent Law, all drivers agree to be tested if suspected of DUI.

Key Rules
  • For drivers age 21 and over, it is illegal to drive with a Blood Alcohol Concentration (BAC) of 0.08% or more, or a THC concentration of 5.00 ng/mL or more.
  • For drivers under age 21, it is illegal to drive with a BAC of 0.02% or more, or a THC concentration above 0.00 ng/mL.
  • Under the Implied Consent Law, you agree to take a breath or blood test if a police officer suspects you are driving under the influence.
🍺

Washington's Open Container Law

alcohol drugs

It is a traffic infraction in Washington to have an open container of alcohol or any cannabis product with a broken seal in the passenger compartment of a vehicle. This applies to both the driver and any passengers. To legally transport these items, they must be placed in the trunk of the car or, if the vehicle has no trunk, in an area not normally occupied or directly accessible by the driver or passengers.

Key Rules
  • It is illegal for any person in a moving vehicle to drink alcohol or consume cannabis.
  • Open containers of alcohol or cannabis products must be transported in the vehicle's trunk or a similar area not accessible to the driver or passengers.
📋

Licensing Requirements for New Washington Residents

licence requirements

New residents moving to Washington must obtain a state driver license within a specific timeframe. Adults 18 and older have 30 days to transfer their license. If their out-of-state license is expired, they will be required to pass both the knowledge and skills exams. Teens aged 16-17 must apply for a Washington Intermediate Driver License and meet state-specific driver education requirements.

Key Rules
  • New residents who are 18 or older must get a Washington driver license within 30 days of moving to the state.
  • If a new resident's out-of-state license is expired, they must pass both the Driving Knowledge Exam and the Driving Skills Exam.
📋

Obtaining an Instruction Permit and First License

licence requirements

To get a first driver license at age 16 or 17 in Washington, a teen must follow a specific process. This includes holding an Instruction Permit for at least 6 months, completing a driver training course, and logging a minimum of 50 hours of supervised driving practice, including 10 hours at night. They must also have a clean driving record for the 6 months prior to applying for their license.

Key Rules
  • A teen driver must hold an Instruction Permit for at least 6 months before applying for their first license.
  • Applicants aged 16-17 must complete at least 50 hours of supervised driving, with 10 of those hours occurring at night.
  • An applicant for a first license must not have any traffic violations or convictions for the 6 months immediately before applying.
📋

Penalties for Violating Intermediate License Rules

licence requirements

Washington has a strict penalty system for Intermediate Driver License holders who violate traffic laws or the specific restrictions of their license. A second violation results in a 6-month license suspension (or until age 18), and a third violation results in a suspension until the driver turns 18. These penalties are designed to correct risky driving behavior early.

Key Rules
  • A second traffic violation or at-fault collision by an Intermediate Driver License holder results in a license suspension for 6 months or until age 18, whichever comes first.
  • A third traffic violation or at-fault collision results in the license being suspended until the driver turns 18.
📋

Washington Driver License Exam Procedures

licence requirements

To obtain a Washington driver license, all new drivers must pass two exams: the Driving Knowledge Exam and the Driving Skills Exam. The knowledge exam must be passed first, and the score is valid for two years. For the skills exam, the applicant must provide a legally licensed and registered vehicle that is in safe operating condition and has valid proof of liability insurance.

Key Rules
  • You must pass the Driving Knowledge Exam before you are eligible to take the Driving Skills Exam.
  • A passing score on the knowledge exam is valid for two years.
  • The vehicle used for the Driving Skills Exam must have proof of current liability insurance and be in safe operating condition.
📋

Maintaining Your Washington Driver License

licence requirements

It is the driver's responsibility to keep their license information current and valid. If you move, you must notify the Department of Licensing (DOL) of your new address within 10 days. If your license has been expired for 8 or more years, you will be required to retake and pass both the knowledge and skills exams to be re-licensed.

Key Rules
  • You must update your address with the DOL within 10 days of moving.
  • If your driver license has been expired for 8 or more years, you must pass both the knowledge and skills exams again.

2.Vehicles

📋

Reporting the Sale of a Vehicle

licence requirements

When an individual sells, trades, or gifts a vehicle in Washington, they are legally required to file a Vehicle Report of Sale with the Department of Licensing within 5 days. This report helps protect the seller from liability for any infractions committed by the new owner. The purchaser then has 15 days to bring the signed title to a licensing office to officially transfer ownership and avoid penalty fees.

Key Rules
  • The seller must file a Vehicle Report of Sale within 5 days of disposing of the vehicle.
  • The purchaser must transfer ownership by bringing the signed title to a licensing office within 15 days to avoid penalties.
  • A report of sale does not transfer ownership; the title must be signed and given to the purchaser.
📋

Mandatory Vehicle Liability Insurance

licence requirements

Washington state law requires all drivers to carry proof of liability insurance in their vehicle. This insurance must meet specific minimum coverage amounts to be legally valid. The purpose is to ensure that a driver can cover the costs of bodily injury or property damage they may cause in a collision.

Key Rules
  • You must carry proof of liability insurance in your vehicle.
  • Minimum coverage is $25,000 for injury/death of one person.
  • Minimum coverage is $50,000 for injury/death of two or more persons.
  • Minimum coverage is $10,000 for property damage.
🌙

Headlight and High Beam Usage Rules

night driving

Proper use of headlights is critical for safety, both for seeing the road and for being seen by others. Washington law specifies when headlights must be used. High beams can be used on unlit open roads but must be dimmed in the presence of other vehicles to avoid blinding other drivers.

Key Rules
  • Headlights must be on from a half hour after sunset until a half hour before sunrise, and anytime visibility is poor (e.g., rain, fog, snow).
  • You must dim your high beams when you are within 500 feet of an oncoming vehicle.
  • You must dim your high beams when you are within 300 feet of a vehicle you are following.
🔧

Child Passenger Restraint Laws

vehicle safety

Washington has specific, strict laws regarding child safety seats to ensure children are protected while in a moving vehicle. The type of restraint required is based on the child's age and size. It is the driver's responsibility to ensure all child passengers are properly secured according to these regulations.

Key Rules
  • Children up to age 2 must ride in a rear-facing car seat.
  • Children ages 2 to 4 must ride in a car seat with a harness (rear- or forward-facing).
  • Children over age 4 must use a booster seat until they are 4'9" tall.
  • Children under the age of 13 should never ride in the front seat due to airbag risks.
↩️

Using Turn Signals and Hand Signals

turning rules

Signaling your intentions is a key part of safe and predictable driving. In Washington, you must signal before changing direction, such as turning or changing lanes. If your vehicle's electric turn signals are not working, you must use proper hand signals.

Key Rules
  • You must signal for a turn or lane change at least 100 feet before you make the move.
  • For a right turn, the hand signal is left arm out the window, bent up at the elbow with fingers pointing to the sky.
  • For a left turn, the hand signal is left arm extended straight out the window.
  • To stop or slow down, the hand signal is left arm out the window, bent down at the elbow with fingers pointing to the ground.
🤝

Sharing the Road with Large Vehicles

sharing road

Large vehicles like trucks and buses have significant blind zones, often called 'no zones,' around them. It is crucial for drivers of smaller vehicles to be aware of these areas and avoid lingering in them. A simple rule of thumb is a critical safety practice when driving near any large vehicle.

Key Rules
  • Large vehicles have large blind zones on all four sides, known as 'no zones'.
  • If you cannot see the driver of a large vehicle in their side mirrors, they cannot see you.
  • Avoid following large vehicles too closely or driving alongside them for extended periods.
📋

Vehicle Certificate of Ownership (Title) and Registration

licence requirements

In Washington, the Department of Licensing (DOL) issues a Certificate of Ownership, also known as the title, which proves legal ownership of a vehicle. It is a critical document that should be stored securely, but never inside the vehicle itself. All vehicles must also be registered with the DOL. New residents have 30 days to register their vehicles. The registration document must be signed and kept inside the vehicle at all times.

Key Rules
  • The Certificate of Ownership (title) must be kept in a safe place, but not in the vehicle.
  • New residents have 30 days to register their vehicle in Washington.
  • The vehicle registration document must be signed and kept in the vehicle.
🔧

Vehicle Safety Technology (VST/ADAS) Limitations

vehicle safety

Modern vehicles are often equipped with Advanced Driver Assistance Systems (ADAS) like blind spot detection and lane keeping assistance. While these systems enhance safety, they are not a substitute for an alert and engaged driver. You are still fully responsible for the operation of your vehicle and must be aware of the technology's limitations.

Key Rules
  • Vehicle Safety Technology (VST) and ADAS are meant to assist, not replace, a driver's healthy driving habits.
  • The driver is always fully responsible for the operation of the vehicle, even when using assistance systems.
  • These systems may not detect pedestrians, bicyclists, or vehicles in adjacent lanes, requiring the driver to perform visual checks.
🔧

Seat Belt and Occupant Protection Requirements

vehicle safety

Wearing a seat belt is the single most effective way to protect yourself in a crash. Washington law mandates that every person in a moving vehicle must be properly restrained. Proper fit is essential for the seat belt to work correctly.

Key Rules
  • Every person in a moving vehicle must wear a seat belt or be in an approved child restraint.
  • The lap belt should be worn low and snug across the hips/upper thighs, not the stomach.
  • The shoulder belt should cross the middle of your chest and shoulder, not your neck or face.
🔧

Basic Vehicle Maintenance for Safety

vehicle safety

It is the driver's responsibility to ensure their vehicle is in safe operating condition. Key components like tires, lights, and windows must be properly maintained to ensure visibility and control while driving.

Key Rules
  • Tire tread depth must not be less than 2/32 of an inch.
  • License plates must be displayed on the front and rear of the vehicle and must be clean and readable.
  • Windshields and windows must be clean and free of obstructions, including decals or items hanging from the mirror that block your view.

3.Drivers

🍺

Impairment Effects of Alcohol on Driving Abilities

alcohol drugs

Alcohol is a common factor in impaired driving crashes. It acts as a depressant, negatively affecting a driver's judgment, vision, reaction time, and coordination. Even a small amount can lead to overconfidence and risky behavior, making it unsafe to drive after consuming any alcohol.

Key Rules
  • Alcohol can cause blurry vision, drowsiness, and reduced reaction times.
  • Alcohol impairs a driver's ability to judge speed and distance, and to perform multiple tasks like staying in a lane.
  • A driver's overconfidence can increase after drinking alcohol, leading to more risk-taking.
🍺

Cannabis (Marijuana) Impairment and Driving Illegality

alcohol drugs

While recreational cannabis is legal for adults 21 and over in Washington, it is illegal for a person of any age to drive under its influence. Cannabis significantly impairs the skills necessary for safe driving, and there is no safe amount to consume before operating a vehicle.

Key Rules
  • Driving after consuming any amount of cannabis is illegal for all ages.
  • Cannabis can impair driving by reducing attention, slowing reaction time, and decreasing motor coordination.
  • Cannabis use can negatively affect a driver's ability to judge distances and handle the vehicle properly.
🔧

Washington's Strict Law on Electronic Device Use (E-DUI)

vehicle safety

Washington has a strict "Driving Under the Influence of Electronics" (E-DUI) law to combat distracted driving. This law prohibits drivers from holding any personal electronic device, such as a cell phone or tablet, while they are driving. This includes when stopped in traffic or at a stop light.

Key Rules
  • It is illegal to hold any personal electronic device while driving, even when temporarily stopped in traffic or at a red light.
  • Fines for violating the distracted driving law can be doubled after the first offense.
  • Drivers with an Instruction Permit or Intermediate License are prohibited from using any electronic device, even in hands-free mode.
🌙

Vision Requirements and Safe Night Driving Practices

night driving

Good vision is legally required for driving in Washington, and you must pass a vision test to get a license. If you need corrective lenses, you must wear them at all times when driving. Night driving presents unique challenges like glare from headlights. Drivers should adopt specific techniques to remain safe when visibility is reduced.

Key Rules
  • If you are required to wear corrective lenses, you must always wear them when driving.
  • To avoid the glare of oncoming headlights at night, look toward the right edge of the road and use it as a steering guide.
  • At night, you should reduce your speed and increase your following distance to be able to stop within the area lit by your headlights.
🔧

Restrictions on Headphones and Audio Devices While Driving

vehicle safety

Hearing is an important sense for detecting warnings like sirens or horns. Washington law restricts the use of personal audio devices to ensure drivers can hear their surroundings. There are specific, stricter rules for new drivers with an instruction permit or intermediate license.

Key Rules
  • It is illegal to drive a vehicle while wearing earbuds, earphones, or headphones that broadcast sound in or over both ears.
  • Drivers with an Instruction Permit or Intermediate Driver License cannot use a cell phone or any mobile electronic device while driving, even if it is hands-free.
  • A hands-free device may be used in one ear if it complies with state regulations.
🍺

Driving Impairment from Legal Medications

alcohol drugs

Impaired driving is not limited to alcohol or illegal drugs. Many common prescription and over-the-counter medications can cause drowsiness, dizziness, and other side effects that make driving unsafe. A driver can be arrested for DUI if impaired by any drug, regardless of whether it is legal or prescribed.

Key Rules
  • Just because a drug is legal or prescribed does not mean it is safe to use while driving.
  • Warning labels that advise against 'operating heavy machinery' apply to driving a vehicle.
  • You should not drive after starting a new medication until you know how it affects your judgment, coordination, and reaction time.
🍺

Increased Dangers of Mixing Drugs (Polydrug Use)

alcohol drugs

Polydrug use is taking more than one type of drug, which can include mixing alcohol with cannabis, prescription medications, or other substances. This combination can multiply the impairing effects, making it extremely dangerous to drive. It is the most common type of impairment found in fatal crashes.

Key Rules
  • Mixing alcohol, cannabis, or other drugs can produce effects greater than any single drug on its own.
  • Polydrug use is the most common form of impairment involved in fatal crashes.
  • Polydrug use can involve any combination of alcohol, cannabis, illegal drugs, prescription drugs, and over-the-counter medicines.
😴

Recognizing and Preventing Drowsy Driving

fatigue

Driving while fatigued is as dangerous as driving under the influence of alcohol or drugs. It impairs vision, judgment, and reaction time. Drivers should recognize the signs of drowsiness and take action to avoid falling asleep at the wheel.

Key Rules
  • Signs of fatigue include difficulty focusing, frequent blinking, drifting from your lane, and missing traffic signs.
  • On long trips, you should plan to stop for a break about every 100 miles or every 2 hours.
  • If you feel tired while driving, the safest course of action is to pull over to a safe place and take a short nap.
🤝

Proper Visual Scanning Techniques for Safe Driving

sharing road

To be a safe driver, you must constantly gather information about your surroundings. This involves actively searching and scanning the road ahead, to the sides, and behind your vehicle to identify potential hazards early and give yourself time to react.

Key Rules
  • Scan far ahead of your vehicle to anticipate potential hazards and avoid last-minute braking or swerving.
  • Before changing lanes, slowing down, or backing up, you must check traffic behind you using your mirrors and over-shoulder checks.
  • When approaching an intersection, you should look to the left and right for approaching vehicles, pedestrians, and cyclists before proceeding.
🤝

Distinguishing Aggressive Driving from Road Rage

sharing road

It's important to understand the difference between aggressive driving and road rage. Aggressive driving is a traffic offense involving dangerous actions like speeding or tailgating. Road rage is a criminal offense where a driver uses their vehicle or a weapon in a violent manner.

Key Rules
  • Aggressive driving is a traffic offense, while road rage is a criminal offense.
  • Behaviors like speeding, following too closely, and making unsafe lane changes are considered aggressive driving.
  • If you are being targeted by an aggressive driver, do not engage; move out of the way, avoid eye contact, and drive to a populated area if you feel threatened.

4.Roads

🚶

Yielding Right-of-Way to Pedestrians

pedestrians

In Washington, pedestrians have the absolute right-of-way at all crosswalks and intersections, regardless of whether they are marked or unmarked. Drivers must be vigilant and prepared to stop. Special care must be taken for pedestrians with disabilities, such as those using a service animal or cane; you must wait for them to cross the entire street before proceeding.

Key Rules
  • You must yield to pedestrians at all crosswalks and intersections, whether they are marked or not.
  • After a pedestrian has crossed your lane, you must wait for them to clear one additional lane before you can proceed.
  • For pedestrians with a service animal, cane, or wheelchair, you must wait until they have completely crossed the street before moving.
  • It is unlawful to honk at or interfere with a service animal, as it can confuse or frighten them and the pedestrian.
🤝

Stopping for a School Bus

sharing road

Washington has strict laws for stopping for school buses to protect children. When a school bus displays flashing red lights and its stop sign is extended, you must stop. The rules for stopping depend on the type of road you are on. Fines are doubled for illegally passing a stopped school bus.

Key Rules
  • You must stop for a school bus with flashing red lights if you are traveling in the same direction, regardless of the number of lanes.
  • On a two-lane road, traffic in both directions must stop for a school bus with flashing red lights.
  • On a road with three or more lanes, or one separated by a median or barrier, traffic traveling in the opposite direction is not required to stop.
  • You may not use a center turn lane to pass a stopped school bus.
🤝

Sharing the Road with Large Vehicles

sharing road

Large vehicles like trucks and buses have significant limitations, including large blind zones (or 'no-zones'), long stopping distances, and a wide turning radius. To drive safely around them, you must provide extra space and be aware of these limitations.

Key Rules
  • If you cannot see the driver's mirrors on a large vehicle, the driver cannot see you.
  • When merging in front of a large truck, wait until you can see both of its headlights in your rearview mirror before pulling in front.
  • Never pass a large vehicle that is turning, as it may need to use more than one lane to complete the turn.
  • Avoid driving alongside large vehicles for extended periods to stay out of their blind zones.
🤝

Driving Safely Around Motorcycles

sharing road

Motorcyclists have the same rights as other drivers but are much more vulnerable and harder to see. Drivers must actively scan for motorcycles, provide extra following distance, and respect their right to use the full width of a lane for safety and visibility.

Key Rules
  • A motorcyclist is entitled to the full width of a lane; never attempt to share a lane by driving alongside them.
  • You should allow for a greater following distance behind a motorcycle, as they can stop more quickly and are more affected by road hazards.
  • Before turning or changing lanes, look twice and make an over-the-shoulder check to ensure you haven't missed a motorcycle in your blind spot.
🚴

Rules for Sharing the Road with Bicyclists

cyclists

Bicyclists have the same rights and responsibilities as vehicle drivers in Washington. Because they are vulnerable road users, drivers must provide adequate space when passing and yield to them at intersections and crosswalks.

Key Rules
  • You must allow at least 3 feet of space between the widest part of your vehicle and a bicyclist when passing.
  • Bicyclists in a crosswalk are considered pedestrians, and you must yield the right-of-way.
  • You may not share a lane with a bicyclist; they are legally entitled to use the full lane.
  • You may only enter a bike lane when making a turn or parking.
🤝

Railroad Crossing Safety Rules

sharing road

Trains always have the right-of-way and cannot stop quickly. At a railroad crossing, you must obey all warning signals, including flashing red lights, bells, and gates. Never try to beat a train or drive around a lowered gate.

Key Rules
  • You must stop between 15 and 50 feet from the nearest rail when a crossing's warning lights are flashing.
  • Trains always have the right-of-way over all other road users.
  • Never stop your vehicle on the railroad tracks.
  • If your vehicle stalls on the tracks, get everyone out immediately, move away from the tracks, and call the number on the blue and white Emergency Notification System sign or 911.
🚨

Yielding to Emergency Vehicles

emergency

When an emergency vehicle (police, fire, or ambulance) approaches with its lights and/or sirens activated, you must yield the right-of-way immediately. This allows them to respond to emergencies without delay.

Key Rules
  • You must immediately pull over to the right side of the road and come to a complete stop for an approaching emergency vehicle with active lights or sirens.
  • You must remain stopped until the emergency vehicle has completely passed.
  • After the emergency vehicle passes, you should signal and re-enter traffic when it is safe to do so.
🤝

Yielding to Public Transit Buses

sharing road

Drivers must be courteous and yield to public transit vehicles. When a transit bus has signaled and is attempting to pull back into the roadway from a stop, drivers traveling in the same direction are required to yield the right-of-way.

Key Rules
  • You must yield to any transit vehicle that has signaled and is pulling back onto the roadway.
  • This rule applies to transit vehicles traveling in the same direction as you.
🤝

Identifying and Passing Slow-Moving Vehicles

sharing road

Agricultural and farm vehicles often travel at speeds of 25 mph or less. These vehicles are identified by a reflective orange and red triangle emblem on the back. When you encounter one, slow down and only pass when it is safe, providing ample space.

Key Rules
  • A slow-moving vehicle is marked with a triangular sign on the back.
  • When passing an agricultural vehicle, you must provide at least 3 feet of space between it and your vehicle.

5.Rules of the road 1

✖️

Responding to Inoperative Traffic Signals

intersections

When a traffic signal is not working due to a power outage or malfunction, drivers must treat the intersection as if it were a four-way stop. This is a critical safety rule to maintain order and prevent collisions when signals are out of service.

Key Rules
  • If a traffic signal is not working, you must treat the intersection as a four-way stop.
  • At a broken signal, come to a complete stop, yield to traffic on your right, and proceed cautiously only when it is safe.
🚥

Understanding Red Traffic Light Signals

traffic signals

Red lights and arrows are prohibitive signals requiring a complete stop. A solid red light means stop before the stop line or crosswalk. A flashing red light functions as a stop sign. A red arrow specifically prohibits movement in the direction of the arrow, even if the main traffic light is green.

Key Rules
  • A flashing red traffic light has the same meaning as a stop sign: come to a full stop and proceed when it is your turn.
  • A red arrow means you cannot go in the direction of the arrow until it turns green.
  • After a complete stop at a solid red light, you may turn right if not prohibited by a sign and the way is clear.
  • You may turn left on a solid red light only from a one-way street onto another one-way street, after a full stop and if not prohibited.
🚥

Navigating Yellow Traffic Light Signals

traffic signals

Yellow lights and arrows indicate that the signal is about to change to red. A solid yellow light means you should slow down and prepare to stop. A flashing yellow light means you should slow down and proceed with caution, yielding the right-of-way as you would at a yield sign.

Key Rules
  • A solid yellow light is a warning that the light is changing to red; you must prepare to stop.
  • If you are already in the intersection when a light turns yellow, you should continue through it at a safe speed.
  • A flashing yellow light has the same meaning as a yield sign; slow down and proceed cautiously.
  • A yellow arrow indicates the protected turning period is ending and you should prepare to stop.
🚥

Proceeding on Green Traffic Light Signals

traffic signals

A green light or arrow indicates you may proceed, but only when the way is clear. On a solid green light, you must yield to any vehicles or pedestrians already in the intersection. When turning left on a solid green light, you must yield to all oncoming traffic. A green arrow gives you a 'protected' turn, meaning you have the right-of-way.

Key Rules
  • A solid green light means you may go, but you must first yield to any traffic and pedestrians in the intersection.
  • When turning left on a solid green light, you must yield the right-of-way to all oncoming traffic.
  • A green arrow gives you the right-of-way to proceed in the direction of the arrow.
🚦

Identifying Traffic Signs by Color

traffic signs

Washington uses standardized sign colors to convey specific types of information. Recognizing these colors helps drivers quickly understand the nature of a sign. Red is for prohibition, orange for construction warnings, yellow for general warnings, white for regulations, and green for guidance.

Key Rules
  • Red signs indicate a prohibition or restriction, such as a Stop sign or 'Do Not Enter' sign.
  • Orange signs are used for construction and maintenance warnings.
  • White signs are regulatory and state the law, such as Speed Limit signs.
  • Yellow signs provide general warnings about unexpected road conditions, like a 'Slippery When Wet' sign.

Right-of-Way Rules at Four-Way Stops

right of way

At an intersection with stop signs in all directions, specific rules determine who proceeds first. The first vehicle to arrive and come to a complete stop has the right-of-way. If two vehicles arrive at the same time, the driver on the left must yield to the driver on the right.

Key Rules
  • At a four-way stop, the first vehicle to arrive and stop is the first to go.
  • If two vehicles arrive at a four-way stop simultaneously, the driver on the left must yield to the driver on the right.
  • Any vehicle turning left at a four-way stop must yield to vehicles going straight or turning right.

General Intersection Right-of-Way

right of way

Understanding right-of-way is essential for navigating all intersections safely. At a two-way stop, vehicles on the minor road must yield to vehicles on the through road. Critically, every intersection in Washington is legally considered a crosswalk, whether it is marked or not, requiring drivers to be prepared to yield to pedestrians.

Key Rules
  • At a T-intersection or two-way stop, vehicles turning onto the through road must yield to vehicles already on it.
  • Every intersection is legally a crosswalk, regardless of whether it is marked with painted lines.
  • Before entering an intersection, you must be able to see crossing traffic and have enough space to clear the intersection without blocking it.
🛣️

General Lane Rules and Driving Conduct

lane rules

In Washington, drivers must adhere to fundamental rules for road positioning and movement. The standard is to drive on the right side of the road. On roads with multiple lanes going in the same direction, the right lane should be used for general travel, reserving the left lane for passing slower traffic. It is illegal and dangerous to use the road's shoulder to pass.

Key Rules
  • Always drive on the right side of the road, except when legally and safely passing.
  • On multi-lane roads, keep right except to pass, and do not exceed the speed limit when passing.
  • It is illegal to drive on the shoulder of the road to pass another vehicle.
  • It is illegal to back up on a shoulder or freeway.
🚧

Work Zone Rules and Penalties

work zones

Work zones, indicated by orange signs, are areas that require increased driver awareness. Motorists must yield to all highway construction personnel and their vehicles. To enhance worker safety, fines for traffic offenses are doubled when committed in a work zone where workers are present.

Key Rules
  • You must yield the right-of-way to any highway construction personnel or vehicles inside a work zone.
  • Fines for traffic violations are doubled in construction areas when workers are present.
↩️

Proper Procedures for Making Turns

turning rules

State law requires specific actions when turning. Drivers must signal their intent to turn at least 100 feet before the intersection. When completing the turn, you must enter the lane closest to the one you came from. For example, a right turn should be made into the right-most lane of the new road.

Key Rules
  • You must use your turn signal at least 100 feet before you turn.
  • When turning, you must enter the lane that is closest to the lane you are coming from.
  • Before making a turn, you must check for and yield to any bicyclists and pedestrians in your path.
🛣️

Using a Shared Center Left-Turn Lane

lane rules

A shared center lane, marked with solid and dashed yellow lines, is designed exclusively for vehicles making left turns from either direction of traffic. It is illegal to use this lane for passing other vehicles or for through travel.

Key Rules
  • The shared center lane is reserved only for making left turns.
  • You may not use the shared center left-turn lane to pass other vehicles or as a regular travel lane.
🤝

Obeying Directions from Authorized Personnel

sharing road

In certain situations, directions from authorized individuals override posted signs and signals. Drivers must always obey the orders and directions given by law enforcement officers, highway construction workers (flaggers), and school crossing guards.

Key Rules
  • You must follow the directions of law enforcement, construction personnel, and school crossing guards.
  • The directions given by an authorized person overrule any traffic signals or signs at the location.

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