The preliminary plan calls for stations at the Mall entrance to the Smithsonian Metro station, near the Washington Monument, near the Jefferson Memorial, near the Martin Luther King and FDR Memorials, and near the Lincoln Memorial. I think it's a great start, but just a start. The first wave will include five stations.

NPS is seeking public comment on the plan. You can add your voice to the process:

The comment form will be available until December 28, 2011.