Routefriend knows about bus stops and train stations all over the USA.

Routefriend has schedule and fare data for 21 transportation providers and counting.

Provider	Region
Amtrak	Continental US
BART	SF Bay Area
BoltBus	Northeast US
CoachUSA	Newark Airport shuttle
CT Limo	Connecticut & NY airports
Dartmouth Coach	New Hampshire, Boston & NYC
Fung Wah	NYC and Boston
GotoBus	East and West Coasts
Greyhound	US, Canada and Mexico
MegaBus	Northeast and Midwest
MegaBus Canada	Toronto – Montreal
Metro-North	Northern NYC suburbs
NJTransit	New Jersey
Peter Pan	Northeast US
SEPTA	Metro Philadelphia
Shore Line East	Connecticut Coast
New Century	New York, DC corridor
Skyline	Duluth to Minneapolis
Tri-Rail	Miami to Palm Beach, FL
VRE	Northern Virginia
WA Ferries	Washington State