There's nothing worse in highway traffic than the guy (or girl) that sits on the left-hand lane, crawling along and delaying the people that need to get somewhere, from getting there. Why do they do it? Do people realize that the left lane is for people that are looking to pass other vehicles and not for sitting in? As stated in the Missouri DOR for driver's license testing, "Use the left lane only to pass another vehicle." Source: http://www.dor.mo.gov/mvdl/drivers/dlguide/chapter6.pdf
I'm not advocating high speed drivers or unsafe driving techniques, but I am advocating the idea of respecting the road and considering the best ways to drive when driving on the interstates and major highways. For more tips of safe express way driving, here are some guidelines from smart motorist.