After spending a few days (Tuesday evening through Saturday morning) in Tennessee with Patrick (during which we went to a Neil Young concert, organized a storage area, camped, ate Subway sandwiches in a hotel room and observed a fantastic rain storm, among other things), I hit the road again - this time toward Pittsburgh, Pennsylvania, where my brother has been living for the last seven-ish years.
From Knoxville to Pittsburgh is a relatively easy drive, straight up north through West Virginia. After leaving Knoxville you head East a little bit on I-81, then get on I-77. You could take I-77 a little West to Charleston, West Virginia, and get on I-79 and head back East, or you can go from I-77 to US-19 to I-79 and save yourself 2 sides of a triangle. I also had a feeling that US-19 was going to be prettier than the other options, so I decided to go for it.
Now it's time for a little educational blahditty-blah from me. I didn't know the difference until this weekend between US highways and Interstate highways. Now, don't get me wrong - I'm pretty good with maps. When I was 11, my family took a road trip from New Jersey to California and back, and in the process I learned how to read a road atlas pretty well. From there, I've driven from New Mexico to New Jersey (or vice versa) 13 times, and I've made the New Mexico-to-California trip six times, so I've done my fair share of back-and-forths.
So, that being said, I had no idea what the difference was between US-22 and I-22. Naturally, my dad, who knows everything, knew.