Lonely Planet
Riding the California Zephyr
The Amtrak route between the San Francisco Bay area to Chicago shows a diverse cross-section of the nation that you won
Amtrak's most scenic route, passes mountains, desert, prairie

“The California Zephyr is a long-distance passenger train operated by Amtrak between Chicago and the San Francisco Bay Area, via Omaha, Denver, Salt Lake City, and Reno. At 2,438 miles (3,924 km), it is Amtrak's longest daily route, and second-longest overall after the Texas Eagle's triweekly…”
Lonely Planet
The Amtrak route between the San Francisco Bay area to Chicago shows a diverse cross-section of the nation that you won
Amtrak's most scenic route, passes mountains, desert, prairie