Commuter rail pertains to a short-haul rail passenger service operating in metropolitan and suburban areas on trackage that is usually part of the general railroad system.
See also:
"Commuter rail" is in the NAICS Code "485112"
Commuter rail Systems
... primarily engaged in operating local and suburban Commuter rail systems over regular routes and on a ...
Ref: 123341/2006-10-01
Alternative Spellings (Synonyms): Rails