Passenger service hasn't chugged between Detroit and Toronto since at least 1971; the last direct train to pass through the route did so in 1967, according to Amtrak.
Years of underfunding transit in the Old Line State has left the Maryland Transit Administration $2-billion short of the $5.7 billion needed to run its bus and rail system over the next decade.
It's one of the few Amtrak projects that Republicans support, citing its potential for economic development in the region and for making it easier for tourists and business leaders to get around.