Funded by a $14 million grant from the Federal Railroad Administration, the service will be an upgraded amenity for the record-breaking number of passengers.

Amtrak's newest passenger equipment is now available ... are appropriately located. The car's interior is molded in gray plastic and features 70 seats with a prototypical aisle width of 24″.

Step on board a newly upgraded Amtrak Superliner sleeper car on the California Zephyr and see inside a roomette I booked for a 15-hour journey.