Long story short, it doesn't matter what you think about the recently reduced posted speed limit on I-90 in the Bozeman area. It was going to happen no matter what due to a Montana state law. The I-90 speed limit was lowered from 75 to 65 on a several mile stretch through Bozeman.
I'm already making plans to visit this restaurant in northern Idaho that has been named one of the '100 Best Places to Eat' in the country. This locally owned eatery is not only ON the list, it's #35 out of 100. That sounds like a great reason for a road trip to me.