How often does the BWI Amtrak bus
 

leave from BWI? And where at BWI does it leave? Are there signs at BWI?

If you're talking about the shuttle from the BWI terminal to the BWI Amtrack station you pick it up outside of the baggage claim area. There are signs, and it stops on several locations along the concourse. It comes around every 10-15 minutes or so.

It comes about every 15 minutes. You pick it up outside baggage claim. There are signs that indicate the Amtrak shuttle stop.

I see this abbreviation - BWI, can somebody de-abbreviate it for me, please?

Clueless in SF :)

FainaAgain,

BWI=Baltimore/Washington International

Thank you!