drive from Custer SD to Lake McConaughy NE can we?

Last year 4th of July vacation we went to Custer, SD. On our return home, we traveled 385 all the way to I-80 in Nebraska. Then turned East on I-80 and headed for Indiana.

We had no problems at all navigating 385, and it was a great ride! And we tow a 35.5 foot travel trailer.

Once in Nebraska, life got very boring! We were warned how boring it would be, but didn't believe it. Mile after mile and nothing but flat land and fields. Did I say, it was a boring drive all the way through Nebraska?