Rode it last weekend

My special needs son loves trains 🚆🚂🚃🚄🚅🚇🚈🚉🚊🚝🚞🚋🛤 especially railcars like that one he thinks they are highly underrated rail transportation vehicles and all should be preserved, restored, and put back into service carrying both passengers and mail on lines that are not used anymore or at least don't get passenger service. He also thinks that Progress Rail, Siemens, or any other company that builds railroad equipment should build full size working replicas of RDC's and the departments of transportation should restore and rebuild railroad lines that were abandoned and/or removed and run these on them.