Does New Haven have a passenger line?
The New Haven railroad use to have a lot of passenger trains.
Here is a link to a lot of reading about the New Haven Railroad.
http://www.google.com/search?hl=en&q=new+haven+railroad+passenger+trains&btnG=Search
Rich
New Haven as in New Haven Railroad, or a current railroad running through New Haven. If that's the case, yes, Amtrak and Connecticut Department of Transportation both stop there.