Hwy 287 in Montana's
Anyone taken highway 297 from I90 to Helena? with RV? any steep grades? or should I take Interstate 15? thanks,
Forum Discussion
Hwy 287 from I90 to Helena is just fine. A few hills but nothing to worry about. Mostly 2 lane with a few passing lanes to Townsend then 4 lane much of the rest of the way. Beautiful drive.
