Interstates versus secondary roads

I would say it depends on the roads in the area. One of my favorite drives is a 2 lane highway 50 going out to California. This highway is known as America's loneliest road. To me it's far superior to interstate 40 or 80 following semi's across the country. To me it's not just the destination it's the journey. That does not mean you have to be a rolling roadblock. My truck has mirror's and I use them. I understand why people with a limited amount of time take the interstate, I was one of them. Now I enjoy not being in a rush and have time to smell the rose's.