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 are at least 18, have held Class 5-GDL for at least two years, and have had no suspensions or demerits in the last year. An advanced road test is no longer required to exit GDL. 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 Alberta 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. Driving at a speed that is unsafe for the current road, weather, visibility, or traffic conditions is not permitted even when you are below the posted limit.

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 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 early should you signal a turn? Alberta requires a turn signal with enough time to provide a reasonable warning before turning; the rules also cover when left turns on red and U-turns are permitted.

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

Not permitted at traffic-signal intersections unless permitted, where signs prohibit them, on urban roadways between intersections or at alley/parking-lot-access intersections, or on rural curves and hill crests without at least 150 metres of visibility.

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. Enter the centre turning lane close to where you will be turning.

Solid white line

A solid white line indicates lane changing is not permitted.

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, Yellow Line Markings and Safe Passing Rules

When is it illegal to pass another vehicle in Alberta, and what do the pavement markings mean? Passing is only permitted when signs, markings, sight distance, and oncoming traffic allow the manoeuvre to be completed safely:

• Only pass on the left, using the oncoming lane, when it is safe and legal.
• Do not pass where signs or pavement markings prohibit passing, or where you cannot see far enough ahead to complete the pass safely.
• The vehicle being passed must not speed up while you are overtaking.
• Return to your lane only when you are safely clear of the vehicle being passed and before meeting 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 2-second rule as the minimum under normal conditions: pick a fixed object ahead, and when the vehicle in front passes it, you should reach it no sooner than 2 seconds later. Increase the gap when road, weather, or visibility conditions are less than ideal.

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 happens if you pass one illegally? These are important Alberta Class 7 knowledge-test rules.

School Buses

• When a school bus stops with flashing red lights and an extended stop arm, traffic in both directions must stop on an undivided highway, about 20 metres from the bus.
• 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.
• Failing to stop for a school bus is a 6-demerit offence in Alberta.
• Railway crossings: School buses are among the vehicles required to stop at uncontrolled railway crossings, subject to municipal bylaw exceptions; when required to stop, the bus stops no closer than 5 metres and no farther than 15 metres from the nearest rail.

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.
• Roadside worker / move-over rule (Alberta): If you are in the closest lane to a stopped roadside vehicle with flashing lights, move over to the far lane when safe. If you cannot safely move over, slow to 60 km/h or the posted speed limit, whichever is lower.

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

What happens at 0.05% BAC in Alberta, what is IRS FAIL, and what are the zero-tolerance rules for novice and commercial drivers? Alberta uses Immediate Roadside Sanctions (IRS), with separate WARN, FAIL, novice, and commercial sanctions.

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

Who is responsible if a passenger is not properly restrained in Alberta? Drivers and passengers must use an occupant restraint, and the driver is responsible for ensuring passengers under 16 are properly restrained.

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? Know where you cannot park:

• Within 5 metres of a fire hydrant
• Within 5 metres of the nearest side of a marked crosswalk
• Within 5 metres of a stop sign or yield sign
• Closer than 5 metres to the edge of an intersecting roadway, unless parking is specifically permitted
• On a sidewalk or boulevard, within an intersection, on a bridge or underpass, or within 1.5 metres of access to a garage, private roadway, or driveway
• Where a traffic control device prohibits stopping or parking
• 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 winter conditions can include freezing rain, very low temperatures, blowing snow, blizzards, and heavy snowfall.

• Use low-beam headlights in rain; headlights must be on at night and when visibility is less than 150 metres.
• 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.
• Winter tires: Alberta does not require winter tires for passenger vehicles province-wide, but winter or all-weather tires are recommended for severe winter conditions.
• 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 demerit points remain on your driving record for 2 years from the conviction date; too many points can lead to suspension.

Note: Completing a government-approved defensive driving course can remove up to 3 demerit points once every 2 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 metric distances: use low beams within 300 metres of an oncoming vehicle and within 150 metres when following another vehicle.

Key test point: Oncoming = 300 metres. Following = 150 metres. Dim to low beams at those distances.

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 a handheld phone while driving in Alberta, and does the law apply while stopped at a red light? Alberta distracted-driving rules apply to all drivers and all roads, including while stopped at red lights.

Key test point: Hand-held phone use and texting are prohibited for all Alberta drivers. The distracted-driving penalty is $390 and 3 demerit points.

16. Alberta Railway Crossing Rules: Stop Distance and Required Stops for School Buses

How far from the tracks must you stop at a railway crossing in Alberta, and when must a school bus stop? Know the difference between stopping for an approaching train and stopping at a crossing controlled by a stop sign.

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.