Get An Auto Insurance Quote

Find out if you're eligible to save hundreds on your car insurance.

Tips to Avoid Drowsy Driving

How to Avoid Drowsy Driving

Loretta Waldman and Michael Kelly

Sooner or later it happens to all of us.

Our mind wanders, our eyelids feel heavy and suddenly – if only for a split second – we find ourselves asleep at the wheel. It could be on a long, dark stretch of interstate, lulled by the endless wave of red taillights ahead or the gentle hum of the wheels on the road. Maybe it’s on a more familiar road, heading home after a party or from a long, exhausting business trip.

The National Highway Traffic Safety Administration estimates that, drowsy driving accounts 71,000 injuries annually. Regardless of where, when or how often it happens, one thing is clear: drowsy driving is dangerous and distracts the driver. In fact, drowsy driving experts consider driver fatigue a serious threat. Some are saying that it requires a major public health and education campaign to counter.

“Drowsiness is similar to alcohol in how it compromises driving ability by reducing alertness and attentiveness, delaying reaction times, and hindering decision-making skills,” said Dr. Nathaniel Watson, president-elect of the American Academy of Sleep Medicine and national spokesman for the National Healthy Sleep Awareness Project, which raises awareness of the dangers of driving while fatigued. “Drowsy driving is deadly, but it can be prevented.”

Those at highest risk of being involved in a drowsy driving accident, according to the NHTSA, include young drivers age 29 and under, especially young men; shift workers whose sleep is disrupted by working at night or working long or irregular hours, and people with untreated sleep apnea syndrome and narcolepsy. Such accidents are easy to prevent and can ultimately save others from getting into a crash of their own.

Know the causes

Understanding what causes drowsy driving can help you prevent it.

Medication that may cause drowsinessMan working long hoursMature businessman working late at the officeWoman having trouble falling asleepMan sleeping with CPAP machineMan driving home drunk and tiredHeavy lunch being eaten in the car

Know the signs

Drowsy driving is a common auto claim and knowing the signs of it can help prevent such behavior. Do you know if you’re too sleepy to drive? If you experience any of these warning signs, you should pull over or have a passenger take the wheel:

  • You have difficulty keeping your eyes open and focused, and/or your eyelids feel heavy.
  • You have difficulty keeping your head up.
  • You keep yawning and rubbing your eyes.
  • You can’t remember the last few miles driven.
  • You miss traffic signs or drive past your intended exit.
  • You feel irritable or restless.

Take the pledge with us! Download and print your certificate to help stop distracted driving.

Sleep, rumble strips and other prevention measures

Technology designed to assist drowsy drivers is also evolving and has come a long way since the introduction of rumble strips, those grooves in the pavement along the shoulder of the road intended to jolt drifting drivers awake. Manufacturer-installed anti-driver fatigue systems in vehicles are becoming increasingly popular. A 2014 article highlights some of the more notable innovations.

These include a forward-facing camera that gauges steering accuracy, introduced by Volvo in 2007. And in 2009, Mercedes-Benz began offering Attention Assist, which monitors the driver’s fatigue level and drowsiness based on driver input.

More recently, a Danish firm has developed a dash-mounted device that emits auditory and visual signals that let the driver know it’s time to get off the road. The device – which resembles a hockey puck with lights – establishes the fatigue level of each driver with a series of questions before the start of a trip and by collecting personal driving data during the first few miles of a trip.

Other anti-fatigue technology currently in use by the transportation industry may one day be available to the driving public.

Optalert, an Australian company founded by sleep expert Murray Johns, makes glasses with a tiny LED built into the nosepiece of the frame that aim brief bursts of low-intensity infrared light at the driver’s eyes. A score, based on the amplitude and velocity of the driver’s blink – which is slower when drowsy – is displayed on the dashboard and in real time to a supervisor.

Another example, Seeing Machines’ Driver Safety System, uses a dash-mounted driver-facing camera to detect if the person behind the wheel is paying attention or falling asleep. Used in mining, the tracking software builds a 3-D model of a machine operator’s head using infrared lighting, then measures and analyzes changes in head position as well as rate at which the driver closes their eyes. If the system doesn’t like what it sees, the driver is alerted with visual and auditory cues as well as seat vibration.

In the absence of such gadgets, these low-tech strategies can also help prevent a fatigue-related crash.

  • Schedule a break every two hours or every 100 miles
  • Drink a caffeinated beverage and, since it takes about 30 minutes for caffeine to enter the bloodstream, find a safe place to take a rest while you’re waiting for the caffeine to take effect.
  • Travel during times of the day when you’re normally awake, and stay overnight rather than driving straight through.
  • Check with your doctor about any medications or supplements you are taking and whether they could cause drowsiness or fatigue.

Know what to do if you see a drowsy driver

Now that you know how to prevent yourself from drowsy driving, let’s take a look at what you should do if, what appears to be, a drowsy driver is endangering your path.  Signs that a driver may be falling asleep behind the wheel include slowing down and then speeding up, or swerving back and forth.

Your safety is top priority.  Get out of harm’s way, pull over to the side of the road or into a parking lot to get away from the dangerous driver. You may also consider calling the police, either 911 or the non-emergency line.  You’ll want to be able to provide them with a description of the car, license plate number and location the vehicle is driving. It is important that you only gather this information if safe to do so – never endanger yourself by attempting to approach or stop the driver.

Unexpectedly, a drowsy driver rear-ends your car, damaging your bumper, and worse yet, it is discovered the negligent driver doesn’t have insurance – feel confident knowing that your insurance company will protect you and pay for your damages. Make sure you have added uninsured motorist insurance coverage to your auto policy to prevent increasing your premium.

Drowsy driving is just one type of cognitive distractions. On the other end of the spectrum is road rage. Read more about how to reduce. 

Freeway Frustrations: How to Cope with Road Rage

2 Responses to "How to Avoid Drowsy Driving"
    • Ramona Arnold | May 19, 2018 at 6:56 am

      Pull over and take a nap even 15 minutes can really refresh your mind and help you continue on your journey

    • Robert Saeger | April 28, 2018 at 8:39 pm

      Voluntary drowsy driving is one thing. This is a good article about that.
      But for shift workers it is a different story. Employers are demanding longer hours, 12 hour swing shifts etc. This is something that needs to be addressed. Lean manning to bolster their profit margins is dangerous to the employees, and the general public who have to share the road with the drowsy drivers created by corporate America.

Leave a Reply

Disclaimer: Comments are subject to moderation and removal without cause or justification and may take up to 24 hours to be seen in comments. Your email address will not be published. Required fields are marked * Please do not include personal policy information; if you have questions or concerns regarding your policy with The Hartford, please log into your account or you can speak directly to a Customer Service Representative.