They're gonna have to demolish Nassau Tower, and cut through the eastbound platform. The current eastbound platform will become an island platform, and I don't know if they'll have another platform on the south side of the new track.
But it's tough to lose Nassau tower, which has been there since before I was a kid. And the remnants of the old CLP connecting track (a curved retaining wall under the Mineola Blvd. bridge), and, well, nothing stays the same. I wonder what the comparable cost would be of reactivating the Central line east of Garden City, as opposed to building a third track on the main line. It would mean construction of a new bridge across the Meadobrook Parkway, and LIPA having to remove those high tension towers in the ROW through Levittown. And you'd have all the NIMBYs in Levittown and Island Trees up in arms. But on the other hand, there's no traffic on that line right now (not even a track as you get east of the old Mitchell Field) and thus he job could be done without disrupting current train traffic. And since the ROW is already there, demolition of buildings in the way would be unnecessary. And that ROW already belongs to the MTA, as successor to the Central Railroad of Long Island. Wouldn't that be something! But it'll never happen.
But it's tough to lose Nassau tower, which has been there since before I was a kid. And the remnants of the old CLP connecting track (a curved retaining wall under the Mineola Blvd. bridge), and, well, nothing stays the same. I wonder what the comparable cost would be of reactivating the Central line east of Garden City, as opposed to building a third track on the main line. It would mean construction of a new bridge across the Meadobrook Parkway, and LIPA having to remove those high tension towers in the ROW through Levittown. And you'd have all the NIMBYs in Levittown and Island Trees up in arms. But on the other hand, there's no traffic on that line right now (not even a track as you get east of the old Mitchell Field) and thus he job could be done without disrupting current train traffic. And since the ROW is already there, demolition of buildings in the way would be unnecessary. And that ROW already belongs to the MTA, as successor to the Central Railroad of Long Island. Wouldn't that be something! But it'll never happen.
Fairbanks-Morse forever!