Feds reveal finalists for maglev train route between Baltimore and D.C. Baltimore Business Journal » The Federal Railroad Administration narrowed its list of possible routes down to two for a high-speed magnetic levitating train that would travel between Baltimore and Washington in just 15 minutes. Both of the proposed routes for the 300-mile-per-hour train would run next to the Baltimore-Washington Parkway. Michelle2018-02-08T17:01:23-08:00February 5th, 2018|Maryland, Railways|