baltimore metro subway and light rail baltimore maryland metro map metro subway baltimore metro map metro route atlas baltimore maryland light rail route schedules stops home regional transit corridors baltimore yards and rail lines 1948 washington dc metro diagram redesign alternatives regional transit corridors 34 route schedules stops maps planitmetro proposed 2040 metrorail 73 route schedules stops maps baltimore s red line should be a stadtbahn futurenycsubway 2016 vanshnookenraggen alternatives regional transit corridors metro connections subways transport high capacity surface transit corridors mants maps and schedules baltimore city mdot mta washington d c baltimore baltimore s red line should be a stadtbahn red line east west transit project light rail to southern maryland is it marc route schedules stops maps us high sd rail system imaginary subways transport alternatives regional transit corridors mdot printed maps maryland s gis data blue loop metro eyes possible future map of philadelphia train railway