Reading The Road

Download Reading the Road Brochure [PDF 273 KB]

Download Tailgate Meeting Guide [PDF 462 KB]

Winter means snow, ice, rain and cold temperatures, making for hazardous road conditions. Anticipating these hazards and knowing how to “read the road” will help you safely respond to changing road conditions.

Know Your Truck

Know how your truck will perform in winter weather before you head out:

  • Conduct a thorough pre-trip inspection. Ensure that tires and chains are in good condition.
  • Safely remove any snow from windows, lights and trailer; clear lights periodically.
  • Make sure the load is properly secured and balanced.
  • Know how safety features such as ABS, ESC or collision mitigation technologies work in winter weather.
  • Exercise increased caution when bobtailing or driving with no load as you have less weight on the rear axle. This makes it harder to steer, stop and go. During hard braking, a truck will shift its weight to the front tires, reducing braking effectiveness.
  • Turn off retarders (e.g. engine brakes) whenever the road is slippery. Retarders may cause your truck to lose traction. The goal is to have even braking on all axles.
  • Turn off cruise control in adverse weather.


Know Before You Go

Check the latest highway conditions and weather reports for your area of travel:

  • for highway conditions and highway cams.
  • Toll-free 1-800-550-4997 for 24-hour B.C. road information.
  • for B.C. weather warnings.
  • for ways to prepare for winter driving.
  • Talk with your dispatcher, especially during severe weather advisories.

While on the road:

  • Comply with the written safe work practices of the company you haul for.
  • Obey the road laws.
  • Respond to driving messages posted on fixed and digital highway signs.
  • Talk to other drivers about the latest road conditions.

Know About Road Surface and Grades

Various road surfaces react differently to cold temperatures, snow and ice. (For example, asphalt can sometimes offer less traction than concrete.) In addition, be attentive to contours and defects in the road, such as the crown, the angle of curves, potholes or frost heaves.

Plan ahead and obtain information about any long, steep grades along your planned route of travel. When climbing upgrade:

  • Assess the conditions.
  • Use chains when you need them, or when directed by signage.
  • Maintain your momentum; if your drive wheels spin, ease off the throttle.

When travelling downgrade:

  • Ensure you have sufficient traction; if not, chain up before the grade.
  • Reduce speed before the grade.
  • Brake gently and evenly.

When driving round a curve:

  • Slow to below the posted speed limit before entering the curve.
  • Avoid braking in a curve — available traction can change mid-curve.
  • Avoid hazards on the road surface.
Brown Snow = Traction

Brown Snow = Traction

Tire Spray and Snow – Look for Clues

The amount and type of tire spray can tell you a lot about the road condition.

  • A slushy spray that dirties windshields and leaves brown snow on your grill means good traction.
  • If there’s less spray, but the road looks wet, beware – the road’s beginning to freeze. A coarse spray with ice crystals can signal a freezing road and ice. White snow on your grill means limited traction.
  • If the road is wet with little or no spray, you may be on black ice.

When driving through heavy slush, trucks and buses can throw spray onto your windshield and limit your ability to see. Drive defensively and leave enough space between you and vehicle in front to minimize spray.

Know about Snow and Black Ice

Sure, it’s tough to read the road when black ice is involved. It may be invisible and its location may often be unpredictable. Here are a few common situations:

  • Shaded areas, bridges and overpasses attract blackice. Approach with caution.

    Shaded areas, bridges and overpasses attract black ice. Approach with caution.

    Shaded areas, bridges, and overpasses freeze sooner in cold temperatures. Approach them with caution.

  • A rainy winter day or night can mean ice the next morning if temperatures drop below freezing overnight.
  • In warmer weather, a light snowfall might melt when it hits the warmer road and turn to ice when temperatures dip at night.
  • When temperatures fluctuate between +5° and -5° C, watch for black ice.

Adjust your driving in snow and black ice conditions by:

  • Looking in the distance for hazards.
  • Slowing down and driving for the conditions.
  • Establishing and maintaining a safe following distance and increasing lane spacing where necessary.
  • Avoiding aggressive braking and sudden steering.
  • Being prepared to correct a temporary loss of vehicle control.
  • Planning ahead and postponing travel during adverse conditions.

Download Reading the Road Brochure [PDF 273 KB]

Download Tailgate Meeting Guide [PDF 462 KB]