Alberta Driving Laws 2026: Speed Limits in km/h, GDL Licence Rules, IRS Program and Traffic Safety Act

What is the speed limit in Alberta when no sign is posted? Alberta sets 50 km/h in urban areas, 80 km/h on provincial highways inside city corporate limits, and 100 km/h on provincial highways outside urban areas. Alberta uses a Graduated Driver Licensing system: Class 7 Learner, then Class 5-GDL Probationary for at least two years, then full Class 5 when you meet the time, suspension-free, and road test requirements. Both GDL stages require zero alcohol and zero drug level when driving. Alberta enforces impaired driving through the Immediate Roadside Sanctions program, the IRS WARN applies when BAC is between 0.05% and 0.079%, with a 3-day suspension for a first offence on the first occurrence, and the IRS FAIL tier at 0.08% carries a 90-day plus 12-month suspension. School and playground zones are 30 km/h when in effect.

1. Alberta Speed Limits: 100 km/h Provincial Highways, 50 km/h Urban, 30 km/h School Zones

What is the speed limit in a residential area in Alberta, and what happens if no sign is posted? Speed limits are set by state law; when no sign is visible, these default limits apply:

Key test point: Speed limits are the maximum under ideal conditions. You must slow down in rain, fog, heavy traffic, or at night even if you are under the posted limit. This is called the Basic Speed Law.

2. Right-of-Way Rules in Alberta: Pedestrians, 4-Way Stops and Highway Entry Rules

Who has the right-of-way at a 4-way stop in Alberta, and do pedestrians always go first? Right-of-way questions are among the most frequently tested; remember: right-of-way is something you give, never something you take.

4-way stop (all arrive at once)

Driver to the right

4-way stop (one arrives first)

Driver who arrived first

Roundabout / traffic circle

Vehicles already inside the circle

Emergency vehicles (lights/siren)

Emergency vehicle, pull to the right and stop

Pedestrians in crosswalk

Pedestrians always

T-intersection (no signs)

Through road traffic; drivers on the dead-end must yield

Yield sign

Cross traffic and pedestrians always

Merging onto a highway

Traffic already on the highway

3. Alberta Intersection and Turn Rules: Signal Laws, Right on Red and U-Turn Restrictions

Can you turn right on red in Alberta, and how far in advance must you signal a turn? Intersection and turn rules are heavily tested, including when left turns on red are legal and exactly how far in advance you must signal.

Right turn on red

Permitted after a full stop unless a sign prohibits it. Yield to pedestrians and cross traffic.

No right turn on red

When posted, you must wait for a green light before turning right.

Left turn on red

Only allowed from a one-way street onto another one-way street, after a full stop.

Left turn from two-way street

Start from the left lane; end in the left lane of the cross street.

Right turn

Stay as close to the right curb as possible; end in the right lane.

U-turns

Legal where not prohibited by a sign; must not interfere with traffic. Illegal in business districts in Alberta unless at a designated intersection.

4. Alberta Lane Usage Rules: Passing Lanes, Yellow Line Markings and Blind Spot Awareness

When can you use the center turn lane in Alberta, and what do solid versus broken yellow lines mean for passing? Lane rules determine where you drive and when you can cross a line, all commonly tested on the knowledge exam.

Center turn lane (CTSL)

Used only to begin or complete a left turn; not for through travel or merging. You may travel no more than 90 metres in the centre turn lane.

Solid white line

Do not cross; marks the edge of the road or a lane that should not be changed.

Solid yellow line (your side)

No passing allowed.

Broken yellow line

Passing allowed when safe.

Solid + Broken yellow centerline

Passing allowed only on the broken-line side.

5. Passing in Alberta: No-Pass Zones, 150-Metre Visibility Requirement and Passing Rules

When is it illegal to pass another vehicle in Alberta, and how close to an intersection can you pass? Passing is one of the most dangerous maneuvers on the road, Alberta law sets strict distance and visibility rules:

• Only pass on the left, using the oncoming lane, when it is safe and legal.
• Do not pass within 30 metres of an intersection, railroad crossing, bridge, or curve where your view is limited. Look for the No Passing Zone pennant sign.
• The vehicle being passed must not speed up while you are overtaking.
• Return to your lane before coming within 60 metres of oncoming traffic.
• Never pass a stopped school bus with flashing red lights, this applies in both directions on undivided roads.
• You may pass on the right only when the vehicle ahead is turning left and there is a usable lane to the right.

6. Alberta Following Distance: 2-Second Rule and 4-Second Rule for Large Vehicles

What is the safe following distance in Alberta, and how does weather change it? Alberta uses the 3-second rule as the minimum under normal conditions: pick a fixed object ahead, and when the car in front passes it, you should reach it no sooner than 3 seconds later.

7. Alberta School Bus and Emergency Vehicle Laws: Stop Distance and Move Over Requirements

Do you have to stop for a school bus on a divided highway in Alberta, and what is the fine for passing one illegally? These are two of the most frequently tested topics on the Alberta permit exam.

School Buses

• When a school bus stops with flashing red lights and an extended stop arm, all traffic in both directions must stop on undivided roads.
• On roads with a true median or physical barrier, only traffic behind the bus must stop, oncoming traffic may proceed.
• A center turn lane does not count as a divider. On 4+ lane roads without a raised median or barrier, all directions must stop.
• You must remain stopped until the red lights stop flashing and the stop arm is retracted.
• Penalty for illegally passing a school bus in Alberta: fine up to $1,000 and possible license suspension.
• Railroad crossings: School buses must stop at ALL railroad crossings, with or without passengers, even if no lights are flashing and no train is visible. This is a frequently tested rule.

Emergency Vehicles

• When you see or hear an emergency vehicle (police, fire, ambulance) with lights or siren: pull to the right edge of the road and stop. Do not block intersections.
• Move Over Law (Alberta): When passing a stopped emergency vehicle, tow truck, or highway maintenance vehicle on a multi-lane road, you must move one lane away if possible. If you cannot move over, slow to a safe speed below the posted limit.

8. Alberta Impaired Driving: IRS WARN at 0.05% to 0.079%, IRS FAIL at 0.08%, GDL Zero Tolerance

What is the legal BAC limit in Alberta for drivers under 21, and can you refuse a breathalyzer? Alberta DWI laws cover every driver category with different limits and strict implied consent penalties.

9. Alberta Seat Belt and Child Car Seat Laws: Weight Requirements in kg and UAS Anchor System

Who gets the ticket if a passenger is not wearing a seat belt in Alberta, the driver or the passenger? Alberta is a primary enforcement state, meaning officers can stop you solely for a seat belt violation.

10. Alberta Parking Rules: 5 Metres from Hydrant, 5 Metres from Intersections and No-Park Zones

How far from a fire hydrant must you park in Alberta, and is it legal to park on a bridge? These distance rules are frequently tested and easy to miss if you have not studied the specific numbers. Know where you cannot park:

• Within 5 metres of a fire hydrant
• Within 6 metres of a crosswalk or intersection
• Within 9 metres of a stop sign, yield sign, or traffic signal
• Within 15 metres of a railroad crossing
• On a sidewalk, in front of a driveway, or on a bridge
• In a no-parking zone or alongside a curb painted yellow or red
• Double parking (alongside a vehicle already parked at the curb)
• Headed downhill: turn wheels toward the curb. Headed uphill with a curb: turn wheels away from curb. Uphill without a curb: turn wheels toward the shoulder.

11. Driving in Alberta Weather: Chinook Ice, Black Ice on Highway 2 and Mountain Pass Snow

Are headlights required when it is raining in Alberta, and what should you do if your car starts to hydroplane? Alberta weather can change fast, especially in the Ozarks and River Valley; these rules tell you exactly how to adjust.

• Headlights required in Alberta whenever windshield wipers are in use due to rain, snow, or fog.
• In heavy fog, use low beams, high beams reflect off fog and reduce visibility.
• If you start to hydroplane, ease off the gas gently. Do not brake hard or turn sharply.
• In icy conditions, brake gently well in advance. Start slowing earlier than normal. Leave extra following distance.
• If your car goes into a skid, steer in the direction you want the front of the car to go. Do not overcorrect.
• Never use cruise control on wet, icy, or slippery roads.

12. Alberta Demerit Points: 8 Points Suspends GDL, 15 Points Suspends Full Class 5 Licence

How many points does a speeding ticket add to your Alberta license, and at what point do you lose it? Alberta uses a point system where violations accumulate over 3 years; too many points leads to suspension.

Note: Completing a state-approved defensive driving course can reduce your point total by 3 points (once every 3 years).

13. Alberta Headlight Laws: On When Visibility Under 150 Metres, Low Beams for Oncoming Traffic

When must you dim your high beams in Alberta, and how far away does an oncoming car need to be? Alberta law specifies exact distances for dimming, and the 500/300-foot rule is one of the most tested questions on the exam.

Key test point: The 500-foot / 300-foot rule is a classic exam question. Oncoming = 500 feet. Following = 300 feet. Dim accordingly.

14. Night Driving in Alberta: Highway 2, Wildlife on Northern Routes and Overdriving Headlights

What does "overdriving your headlights" mean in Alberta, and why is it dangerous? Driving at night significantly increases crash risk; these rules cover visibility, speed, and wildlife hazards specific to Alberta roads.

15. Alberta Distracted Driving Law: Handheld Ban, 3 Demerits, Hands-Free Also Discouraged

Is it legal to use your phone while driving in Alberta, and can a cop pull you over just for texting? Alberta has specific primary-enforcement laws targeting handheld device use, with stricter rules for permit and intermediate license holders.

Key test point: Texting while driving is a primary offense in Alberta, police do not need another reason to pull you over. This distinction frequently appears on the knowledge exam.

16. Alberta Railway Crossing Rules: Stop 15 Metres from Rail and Required Stops for Buses

How far from the tracks must you stop at a railroad crossing in Alberta, and what vehicles must always stop even when no train is coming? Railroad crossing rules are tested on the Alberta knowledge exam; know exactly when to stop and how far back.

Key test point: Never drive around or under a lowered crossing gate, it is illegal and extremely dangerous. Wait until gates are fully raised and all tracks are clear.

17. Alberta Roundabout Rules: Yield on Entry, Lane Selection and How to Signal Your Exit

Who has the right-of-way in a roundabout in Alberta, and which direction do you drive? Roundabouts are common in Calgary, Edmonton and across Alberta municipalities. They appear on the Alberta Class 7 knowledge test. The most missed question is about who yields when entering.

Key test point: The most common wrong answer on roundabout questions is thinking you have right-of-way when entering. You never do, yield to traffic already inside.