Is there a bus service between Allentown, PA and Washington, DC?

Bus service from Washingrton DC to Philadelphia,PA? Time? cost? and Bus Stoppages locations?

• Actually I want from Washington to Collegeville, PA.

• Answer:

  The Philly bus station is right next to the Convention Center, right at the edge of Chinatown. You can catch a Greyhound or PeterPan bus to/from DC there, or you can take the Chinatown bus -- a lot less expensive! http://www.2000coach.com/schedules.html http://www.greyhound.com/home/ticketcenter/en/step2.asp From Philly to Collegeville see Septa: http://airs1.septa.org/bin/query.exe/en?OK#focus