How much does it cost to ride the rail mail

I think there may be some confusion here!

The "Rail Mail" is not a specific train service or route, but rather a historical term that refers to the practice of using trains to transport mail and packages across the United States. In the past, the United States Postal Service (USPS) used trains to transport mail and packages between cities and towns.

If you're looking to ship mail or packages by train, you can use the services of the USPS or private companies like FedEx, UPS, or DHL. The cost of shipping by train will depend on the weight, size, and destination of the package, as well as the type of service you choose (e.g., ground, air, or expedited).

Here are some general estimates for shipping costs by train:

Keep in mind that these are just rough estimates, and the actual cost of shipping by train will depend on many factors, including the specific service you choose, the weight and size of your package, and the destination.