Chris takes us for a visit to the Johnson City Railroad Experience for a tour of their many interactive features and exhibits ...

Among others, Model Railroader contributor Larry Puckett can be found at his channel The DCC Guy. And don't forget to visit Trains.com Video for exclusive layout visits, webcam livestreams ...

Electronics people who build model trains. This last seems like ... [Jimmy] at the aptly-named DIY and Digital Railroad channel has several videos on integrating railroad setups with Arduino.