Driver fatigue is a prominent issue among truck drivers, the effects of which can greatly impair one’s ability to concentrate, make split-second decisions, and improve overall driving performance. According to the Large Truck Crash Causation Study (LTCCS) conducted by the Federal Motor Carrier Safety Administration (FMCSA), it was found that 13% of all commercial motor vehicle drivers were fatigued at the time of the crash. Furthermore, the grave effects that fatigue can have on one’s driving performance should not be underestimated. In this article, we will explore some of the most common contributing factors of truck driver fatigue.
Demanding Hours
One of the primary contributing factors to truck driver fatigue is long, demanding work hours. Truck drivers are often expected to work long shifts, usually for extended periods of time without adequate breaks. Although the FMCSA has set forth Hours-of-Service regulations (HOS) in an effort to manage driving hours, unfortunately, these rules are not always enforced or abided by. To exacerbate the already demanding hours, some truck drivers are under pressure to meet tight delivery schedules and deadlines, causing them to push their physical limits and the boundaries of what is safe. The St. Petersburg truck accident attorneys at Salter, Healy, Rivera & Heptner report that overworked drivers increase the chances of a truck accident occurring.
Irregular Sleep Patterns
Irregular sleeping patterns also contribute to the prominence of fatigued drivers in the trucking industry. These irregular sleep schedules occur due to truck driver’s long-distance travels and changing time zones. Unlike typical 9-5 jobs, truck drivers are often expected to work at unusual hours, including during the late night and early morning hours. This can create a vicious cycle of poor-quality sleep and insufficient rest. Not to mention, truck drivers are typically sleeping in the cab of the truck, which is far less comfortable and cozy than a standard bed.
Monotonous Driving Conditions
Long-haul driving can be very monotonous, as truck drivers drive for extended periods of time on straight and seemingly never-ending roads. This can result in a hypnotic-like effect that reduces a driver’s alertness and focus. The lack of stimulating visual or cognitive inputs can also make it more difficult for truck drivers to stay engaged and responsive, thereby reducing reaction times and levels of concentration.
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Lifestyle Choices
Believe it or not, your lifestyle choices can also play a role in driver fatigue. Truck drivers often face challenges when it comes to diet, exercise, and overall health. When truck drivers are driving for long hours on the road, oftentimes, the only access to food they have may be from a gas station or fast food restaurant. These poor eating habits can impact a driver’s energy levels and sleep quality. Additionally, given the nature of their occupation, truck drivers often have a sedentary lifestyle that often results in inadequate physical activity and an increased risk of obesity. In a study by the FMCSA, it was found that the prevalence of obesity is twice as high in long-haul truck drivers than in the national working population. Combined, these factors can exacerbate the effects of driver fatigue.
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