What is "siderodromophobia"

Siderodromophobia (from ancient Greek sidêros, "iron", dromos, "run", phobos, "fear") is the fear of trains, train trips or railways. It has been diagnosed only rarely in comparison to other phobias, though it may simply be underreported. Some patients are afraid of derailments and railway accidents, whereas others are afraid of unknown conductors or other railway employees.