1. Is it likely for the MTA to kick in let's say $4 Billion over the next two capital plans (2014-2019 and 2020-2024)? $2 Billion can come from operating costs and another $2 billion from bonds. Do not forget--the Gateway Project is expected to add platforms in Penn Station South (Block 780), so this should free up space for Metro North's Hudson Line trains that will serve Penn Station commuters...
$4 billion from the MTA? Good grief, no. The MTA might be maneuvered into contributing a token or small part of the funding package, but the Gateway project is not a direct concern of theirs. The MTA has to figure out to pay for Phase II of the Second Ave subway, completion of the East Side Access project, and a long list of NYC and NY state transit needs. Getting public support for the Gateway project from the MTA board and the NYC political leadership may be of more value to Amtrak to help build the public consensus for the project.