You are so right about I-78,just horrible. The ruts in the right hand lane are the worst. There is a reason for that, truck traffic,lots and lots of truck traffic.I-80 has at least a couple of steep grade advisories between NJ and I-81.At the PA-NJ state line you have a long,hard pull westbound and then shorter but very steep drop down to I-81. I may not have it exactly right since it's been along time since I ran I-80. I'll run I-78 during the "off" hours and stay in the left hand lane as much as possible.
Have the Best Day You Can