* 23.5 hour rule - this is a longtime Amtrak tariff rule for what constitutes a valid transfer as opposed to a stopover for pricing purposes (on the revenue side of the house), and it carries over to what is allowed for AGR redemption itineraries. There are some itineraries which are automatically generated with a <=23.5 hour overnight connection, and such an itinerary would be valid on a single redemption. If an itinerary follows the guidelines and should be published, but isn't, tell an agent to escalate to supervisor, or send to me and it will be passed along to train operations for review.