British Columbia

Snowplow collisions prompt warning from Coquihalla Highway crew

The company that maintains the Coquihalla Highway is warning drivers to watch out for snowplows following a recent spate of collisions.

Drivers are warned not to pass snowplows when their lights are flashing

Drivers are warned not to pass working snowplows and to pull over to the right when they approach head-on. (Graham Hughes/Canadian Press)

The company that maintains the Coquihalla Highway is warning drivers to watch out for snowplows following a recent spate of collisions.

VSA Highway Maintenance spokesperson Bob Gilowski says there have been four cases of vehicles colliding with snowplows in the past four weeks.

"Sometimes it is just a glance off. They'll hit a tire or a piece of metal, or sometimes it is serious enough that it disables the plow truck and the third-party vehicle."

Gilowski says no one was injured but one snow plow was badly damaged, and he's asking drivers to be more cautious when approaching plow trucks.

There have been four collisions involving snowplows and other vehicles on the Coquihalla in the past four weeks. (VSA Highway Maintanence)

Snow plow safety tips

The Transportation Ministry has issued these tips for drivers on snowy highways:

  • Turn on your head and tail lights during heavy snow or rain, even during the day.
  • Use winter-rated snow tires with the mountain-snowflake symbol.
  • Give snow plows plenty of space – about 10 car lengths.
  • Salt and winter abrasives, as well as rocks and other debris in the snow, can fly – hitting nearby vehicles and decreasing visibility.
  • Tailgating any vehicle puts you at risk of a collision; tailgating a piece of heavy equipment armed with plows only ups the consequences.
  • Don't pass snow plows. It's not safe. The plow could be equipped with a wing blade on its left or right side, which can be obstructed by the snow it's throwing.
  • The plow also may be the first of a series of two to four more plows, staggered diagonally across the road to clear all lanes simultaneously. This practice is called Echelon Plowing, and would require the unwise driver to make multiple unsafe passes.
  • Pull as far over to the right as is safe when you see a snow plow approaching from the opposite direction along an undivided highway. That way, you will be clear of any salt or sand.
  • Don't assume the snow plow operator can see you, especially if you're driving too close and visibility is poor (which it often is in snowstorms). Your best defense is to keep your distance.
  • Give the snow plow operator a wave when they pull over to let you pass. They're doing the job for you!