Traveling between Chicago and Portland/Seattle the Empire Builder serves Montana’s Amtrak stations along Montanan's Highline. There are multiple stops near Glacier National Park and stations in the small towns listed below from West to East.
Several Montana cities have public transportation, including Billings MET, Helena's Capital Transit, Bozeman's Streamline Bus and many others.
Download the official Montana Highway Map and discover the road less traveled, as well as trip ideas and road trip routes.