What are the alignment options and where would stations be located?

The alignment options studied were the Baltimore-Washington parallel, the Amtrak parallel and I-95 parallel, including a number of sub-options within each major alignment option. Stations would be located at Camden Station in Downtown Baltimore, BWI Airport, and Union Station in Washington D.C. Based on a rigorous evaluation of these alignments, the MTA is recommending that the Amtrak parallel alignment be retained for detailed study in a Draft Environmental Impact Statement (DEIS) as the "build" alternative. A "no-build" alternative will also be included in the DEIS. The I-95 parallel and the Baltimore Washington Parkway parallel alignments have been dropped from consideration.