One Slow Driver Can Ruin The Bunch

People wonder why it bothers me when one person manages to cut in front of me. Well, that one person can turn into a dozen. Today I had one person in front of me drive just under the speed limit. In the course of .5 miles, 3 school buses and a landscape truck managed to get in front of us. With their combined slowness and stopping at every railroad track, I'd say it accounted for an additional 15 min to get to my destination. I know it's only 15 min, but when you're driving 1 hr and 15 min to work each day, every minute out of the car is precious.