|Amtrak train 511 type GE Dash 8-32BWH 4/14/10 by Leo W. Persick, Jr. Wikimedia Commons|
How often are trains used, especially by the Orioles, Nationals, Phillies, Yankees, Mets, Red Sox?
Midwest locations could also use trains. The Colorado Rockies are in Denver and isolated. Only a little less so are the Mariners in Seattle. But even many of the western teams are close enough to use trains.