Winter Driving Conditions Flashcards

In Alberta, how does winter road sand and gravel affect driving?

Answer: While it provides traction on ice, loose sand and gravel on cleared roads can reduce tire grip and increase stopping distance

Sand and gravel spread for winter traction can become loose on cleared or dry roads, reducing tire grip similar to driving on small marbles. Be cautious on corners and when braking where excess sand has accumulated.

In Alberta, what is 'freezing fog' and what hazard does it create?

Answer: Fog that deposits ice crystals on road surfaces, creating an extremely slippery layer of ice

Freezing fog occurs when fog droplets freeze on contact with cold surfaces, including roads. It creates a thin, extremely slippery layer of ice that is very difficult to see, similar to black ice.

When driving in Alberta winter conditions, why is it important to keep your fuel tank at least half full?

Answer: It adds weight over the drive wheels, prevents fuel line freeze-up, and ensures you have enough fuel if stranded

Keeping the tank at least half full prevents moisture from condensing and freezing in the fuel lines, adds weight for better traction, and ensures you have enough fuel to run the heater if stranded.

In Alberta, what additional equipment is legally required on your vehicle during winter?

Answer: No specific winter equipment is legally required, but proper tires and vehicle condition are the driver's responsibility

Alberta does not legally mandate winter tires or chains for passenger vehicles, unlike some other provinces. However, drivers are responsible for ensuring their vehicle is safe for conditions, and winter tires are strongly recommended.

What is the biggest danger of driving too fast for winter conditions in Alberta, even if you are under the posted speed limit?

Answer: Losing control of the vehicle because you cannot steer or stop effectively on slippery surfaces

Driving too fast for conditions means your vehicle's tires cannot maintain adequate grip. Even below the posted limit, you can lose the ability to steer around obstacles or stop in time on ice and snow.

In Alberta, what should you do if you are stranded in your vehicle during a winter storm?

Answer: Stay in the vehicle, run the engine periodically for heat while keeping a window slightly open, and make the vehicle visible

Stay in your vehicle — it provides shelter and is easier for rescuers to find. Run the engine periodically for heat (not continuously, to conserve fuel), keep a window cracked to prevent carbon monoxide buildup, and tie a bright cloth to the antenna.