Don’t let the highway hypnotize you
If you’ve ever reached your destination with little recollection of the last ten minutes, you may have been the most dangerous thing on the highway.
This common occurrence, known as highway hypnosis or white line fever, is a dulled, trance-like state of mind brought on by the monotony of the road. This detached mental state, although not true hypnosis, can be brought on by boredom and staring at, for example, the white lines or a snow shower in the vehicle’s headlights.
A form of distracted driving
Just like fidgeting with something on the dashboard or talking on a cell phone, highway hypnosis is a form of distracted driving. It’s often referred to as “driving without attention.” It may be just as dangerous as nodding off, because reaction time is hindered. The least-case scenario — if you’re lucky — is a near miss, such as crossing over the center line. The worst-case scenario might be hurting — or even killing — yourself or someone else.
Understand the causes
If you know what triggers highway hypnosis, you might be able to prevent it. Consider the following causes:
- Miles of dull landscape with very little scenery changes
- Operating a vehicle at one speed on long stretches
- Traveling alone
- Traveling long distances, creating a tunnel vision on the road ahead
- Being overly confident and not paying as much attention to your surroundings
- Fatigue, including driving a lot of hours in a day without a break
- Wandering mind (daydreaming)
- A warm cab
- A heavy meal
- Night driving
Tips on preventing a wandering mind
What are some solutions to stay attentive? Your first impulse might be to consume caffeine. It may help in the short term, but if the problem is truly fatigue, you need to be realistic and pull over for rest.
Taking a short break to stretch may help you refocus. But you don’t have to wait until the next fuel to stop. Consider taking a short break, for example, every 100 miles. However, you must keep security in mind when pulling over.
Other countermeasures include:
- Keeping the cab on the cool side. In the summer, use air conditioning, and during other seasons, open the vehicle’s window a crack.
- Listening to music.
- Moving your eyes by:
- Looking across the landscape, even if it is a flat stretch with minimal trees or buildings.
- Glancing in the rearview and side mirrors and at the items on your dash.
- Reading road signs and billboards
- Keeping an active mind through mental activity such as recalling the day’s events, conversations, or other memory tests.
- Maintaining proper posture. Sit up straight and don’t slouch.
Key to remember: “Driving without attention” is just as serious as other forms of distracted driving. Be proactive to reduce the chance of experiencing dulled senses.





















































