And the Pioneer, from Portland up the Columbia Gorge and overland to Salt Lake City, and points east.Several lines added after, then removed - such as the Desert Wind through Las Vegas.
Not to mention the North Coast Hiawatha, which began service a little over a month after Amtrak's start. It first followed the Milwaukee Railroad route from Chicago to the Twin Cities, then over the old Northern Pacific route through North Dakota and southern Montana, before joining the Empire Builder in Spokane. For a few years afterward, it was a completely separate train from Chicago to Seattle before being dropped in 1979.