My typical speed on the highway is speed limit plus 10% (so 60 in a 55 for example). That puts me right at the sweet spot for the middle of three lanes where I live. My exit is the last one before the highway drops to 2 lanes and gets a lot of use as it quickly becomes rural after that.
I will regularly get passed by someone going 75mph or more (in a 55) in the left lane when traffic allows those speeds. It's about 50-50 whether I pass them back when we get to the stop light at the end of my exit ramp a few miles later.
On a typical commute or trip around town, driving way faster than everyone frequently doesn't get you to your destination any sooner. It does make things more dangerous and unpredictable though.
I will regularly get passed by someone going 75mph or more (in a 55) in the left lane when traffic allows those speeds. It's about 50-50 whether I pass them back when we get to the stop light at the end of my exit ramp a few miles later.
On a typical commute or trip around town, driving way faster than everyone frequently doesn't get you to your destination any sooner. It does make things more dangerous and unpredictable though.