Fast Driving In Road Way Journey

We all know the dangers of driving after drinking, but a serious lack of sleep could also impair you just as much (some people even sleep drive!)—and one out of every six fatal crashes involved a drowsy driver, according to a study in 2010. Any time your mental facilities could be compromised—whether from alcohol, poor sleep, new medication, or even having a horrible cold—is a time to stay off the road or find an alternative to driving.

We all want to get to our destinations sooner, but all speeding really does is increase your risk of getting into an accident or getting a speeding ticket, it turns out. Here's the math behind it, and why you're better off just driving at or below the recommended speeds.

Inefficent lane merging causes traffic, road rage, and accidents. Some people are aggressive lane cutters, while others politely take their place in a lane long before an exit. The best, most efficient solution for all of us is to stay calm and zipper merge, each one taking our turn.