This has little/nothing to do with train tickets, but I feel it's important to mention.
If you are traveling by car, check your policy for "Travel Coverage" or something similar. When I worked for the Big Auto Insurance Company, our comprehensive/collision coverage provided for $500 toward hotel/food expenses if you were stranded somewhere while your car was in the shop for repairs due to a comprehensive/collision loss.
There weren't any limitations on it, other than the $500 limit. You could stay in a fancy Hilton and order room service if you wanted. You could go out for steak and wine. We didn't care, as long as your receipt showed the expenses were incurred while your car was being repaired.
100% of the policyholders who called me and said, "We're in South Dakota, and we got in an accident," were shocked whenever I told them about the Travel Coverage after we'd covered towing and repairs. Every single one of them. The coverage is buried deep in the policy booklet, and not a single person thought to ask if we offered something like that.