Research In Action

Three hours of white-knuckle driving in the snow and sleet this past weekend inspired me to gather tips, for novice and experienced drivers alike, on how to drive safely in the winter. Whether you encounter unplowed snowy roads or dangerous patches of black ice, consider the following:

• Check to make sure your exhaust pipe is not clogged with snow or ice.
• Clean off the ice and snow on your car before you drive (including the roof), as it can block your vision and present a hazard to the cars around you. 
• Make sure you can see and that others can see you. Drive cautiously around snow banks, as they often reduce the width of driveable road, and can obstruct views of oncoming traffic.
• Increase following distance (eight to 10 seconds) and slow down.
• Braking during an approach towards a patch of ice, rather than while on ice, will help to avoid skidding.
• If possible, don't stop the car (keep it rolling), as the energy required to start moving increases the risk of skidding.
• Don't use cruise control, because it lowers your ability to quickly reduce your speed by taking your foot off the accelerator
• If your car is traveling more than 25 MPH, steer to avoid a collision rather than brake to stop the car, as a shorter distance is required to steer around compared to stopping the car. 
• Remember that bridges and overpasses freeze more quickly.
• If your car does start to skid, continue to look at and steer towards the direction in which you want the vehicle to go, avoid slamming on the brakes, and wait for the wheels to regain traction. 

The very best tip of all? Stay home if possible; but, if you must venture out, watch this video: