In 2022 CSX has changed many, if not most of their train symbols. Symbols are what railroads used to call the names or numbers of trains. Each category of train has a new letter symbol. Here's what I learned on a Saturday railfanning outing.

CSX. Train Symbols. Lakeland. Florida. Bonnet Springs Park. Zephyrhills. Dade City. Railroad. Railfanning. Trains. Danny Harmon. Distant Signal. Central FL RR. TrinityRail RDL-A Hoppers