I should have made it clear. I will be riding probably half or more on the interstate just to burn miles. I'm more concerned about running this engine with me and my gear at 75-85 mph day in day out. I'm old Airhead rider with a lot of miles on my worn out body, but previously cross country runs were on backroads. Thanks for all the replies.
Timan, don't sweat it. You'll wear out before your bike does, interstate or not. On my trip, I'd guesstimate 5000 of the 9000 miles were interstate riding. I'd travel from point to point on interstate and then spend several days exploring each place I stopped. I had many 6, 8, or 10 hour days droning on the slab at my normal 80 mph. Weather ranged from 95+ degree days in southern Texas to snow in Yellowstone. I never had a problem with the bike. Just make sure you perform all maintenance before you go, mainly fresh rubber and fluids, tighten all connections, inspect your chain (and your wallet!) and go. Enjoy!
Travel is fatal to prejudice, bigotry, and narrow-mindedness, and many of our people need it sorely on these accounts. Broad, wholesome, charitable views of men and things cannot be acquired by vegetating in one little corner of the earth all one's lifetime. (Mark Twain)
2014 CTX700e, 6 speed, white
Cee Bailey 23 w/vent
Shad SH50 trunk
Oxford heated grips
Kuryakyn 4357 foot board and 8815 splines
Denali DM Micro LED driving lights
Tutoro Auto oiler