US 20 in Idaho
How is the hwy from I15 heading North to West Yellowstone, Mt. on US 20? Pulling a 5er. Steep? Long pull?
Forum Discussion
There is one significant grade just North of Ashton, Idaho.
Ashton hill which is about 7 miles of 6% grade. Double lane so you will not be holding up traffic.
Road surface is very good but check weather if travelling anytime before June as it can snow up until June.
Ashton hill which is about 7 miles of 6% grade. Double lane so you will not be holding up traffic.
Road surface is very good but check weather if travelling anytime before June as it can snow up until June.
