Billings MT to Coeur d'Alene ID
Are there any daunting grades on I-90 between Billings, MT and Coeur d'Alene, ID?
Forum Discussion
If you want a change of scenery and avoid some 'hills,' go north from the Missoula area and drive the Clark Fork River valley to Sand Point, ID and then south to Coeur d' Alene.
