I would appreciate knowing the physical dimensions, if anybody has them, of Plasticville #45006 (Freight Station w/Platform Station, 45194 (Platform Station), 46216 (lighted Freight Station), 46217 (Lighted Passenger Station).
Thanks in advance
Bob

Sorry about the gauge.  It's HO.  Thanks to both of you for the info.  Just what I needed

I am new to the trolley world.  Probably a simple question.  Would somebody please explain how these trolleys work.  I assume they have a built in motor.  What do I need to run one?  Are they DC or DCC?  Willl they go up a grade?
Thanks for the response.