Tunnel 41 allows people on the California Zephyr to pass through the most treacherous part of the California trail with ease.

CHICAGO — A text and email alert received overnight by passengers ticketed on Amtrak’s eastbound California Zephyr departing Denver Monday, July 28, warned, “Train 6 will have reduced ...

The California Zephyr, the Empire Builder and the Sunset Limited offer multi-night rail journeys and extraordinary views of America that only a long-distance train trip can reveal.

This Amtrak California Zephyr train currently passes Dotsero on its main line. Dotsero would need a Rail railroad station with parking and access to Interstate 70.