Not getting enough sleep before driving is a dangerous idea, whether caused by insomnia, a disrupted shift work schedule, or a disrupted sleep pattern. According to the National Safety Council, drowsy driving is similar to driving under the influence of alcohol, impacting reaction times and the ability to stay focused on the road. Sadly, Colorado State Troopers responded to a fatal crash on Hwy 36 in Boulder County Wednesday where drowsy driving is a suspected cause.