The Final Environmental Impact Statement (EIS)/Final Section 4(f) Evaluation for the Hudson Tunnel Project, has been issued by the Federal Railroad Administration (FRA) jointly with NJ TRANSIT and the Port Authority of New York and New Jersey. Moreover, FRA and the Federal Transit Administration have also issued the Record of Decision (ROD) for the Project: click here.
The suggestion of the Hudson Tunnel Project is to renovating the available tunnel beneath the Hudson River that transports Amtrak and NJ TRANSIT Northeast Corridor passenger trains between New Jersey and New York, while building a new tunnel and associated railroad infrastructure to carry passenger rail trains.
Further information is accessible at this website and this website.