CDE Night & Adverse Weather Driving Flashcards

What is the safest technique for driving on icy roads?

Answer: Apply smooth, gradual inputs for steering, acceleration, and braking

Abrupt inputs on ice can break traction instantly, so smooth, deliberate control is essential to keep the vehicle stable.

When driving in heavy snow, which lane position is generally safest on a multi-lane road?

Answer: The lane with the most visible tire tracks from previous vehicles

Following existing tire tracks means that portion of road has already been partially compacted or cleared, offering better traction.

What does 'black ice' refer to, and why is it especially dangerous?

Answer: A thin, nearly invisible ice layer that looks like wet pavement and offers almost no traction

Black ice is transparent, making it nearly indistinguishable from wet pavement, so drivers often do not realize the danger until they have already lost control.

If a rear-wheel skid occurs on a slippery surface, the driver should:

Answer: Steer in the direction the rear is sliding and ease off the accelerator

Steering into the skid realigns the front wheels with the direction of travel, allowing the driver to regain control without spinning out.

What is the primary hazard created by sun glare while driving in the morning or evening?

Answer: It temporarily blinds the driver, obscuring traffic signals, pedestrians, and vehicles ahead

Low-angle sun glare can completely obscure vision ahead, creating a high-risk condition where the driver may not see stopped vehicles or red signals.

At what wind speed should drivers of high-profile vehicles (SUVs, vans) exercise extra caution on open highways?

Answer: Sustained winds of 30 mph or more, especially with gusts

High-profile vehicles have greater surface area, making them susceptible to rollover or lane departure at sustained winds around 30 mph and above.