No, it was never going to be completed.
But it was going to pay several government cronies and relatives for many years of “consulting” work.
If it is a great idea, then make it a private company.
Much like the Texas rail, a great idea. Except for the opposition and cost.
Back in the 1980’s and 1990’s there was rail service between Balto and DC — MARC and Amtrak. I’m not sure how they were powered.