I drive 5 hours every weekend (both ways) because my work takes me away from home, so I see a lot of things on the roadways. I have to say semis drive me absolutely nuts! As if it's not bad enough there are so many of them on the roads these days, the way their drivers drive makes things even worse.
Most of my travels are on multi-lane highways (4 or more lanes). I understand semis are a necessary part of our economy (though I think we could get many of the long haulers off the roads if we better utilized our railways), and I respect the job these drivers have to do, the majority of them are very annoying at the least, and dangerous at the most.
On 4 lane highways I constantly have to deal with truckers passing each other, and they clearly don't give a turd how many people they hold up doing it. Truck #1 decides to overtake truck #2. Truck #1 is doing 60.5 MPH, while truck #2 is doing 60 MPH, so it takes truck #1 several minutes to pass truck #2. Meanwhile, while all this is taking place in a 70 MPH speed zone, passenger cars are backed up for 1/2 mile behind these two trucks. I understand truckers being on a tight schedule and all, but come on, how many seconds does the driver actually shave off of his total travel time by making this pass and holding up traffic as opposed to waiting until no one's coming up from behind the pass him before he makes his pass? You wouldn't believe how many times I get stuck behind these truckers doing this during just one 5 hour trip. It's very frustrating!