Hi, I'm driving a 22' moving truck from Portland, Oregon to New Hampshire in early August. I'm debating I-80 vs. I-90. Scenery wise I'm imagining I-90 will be nicer but I won't have time to stop and enjoy it at all so that's less of a factor than how many crazy hills I'll have to climb up (and down) with a fully loaded 22' truck. Any advice from people on I-80 vs. I-90 in terms of the number of steep hills/mountains?
Thanks very much,