Section 558. Consent of state

1. The state of New York does hereby agree
  (a) to the use by the authority, so  long  as  its  corporate  existence
  shall  continue, of any lands necessary or convenient for the project in
  which the state has any right, title or interest situate, lying or being
  on Randall's island or Ward's island or in the waters adjacent  thereto,
  provided,  however, that no buildings used by or for the state, shall be
  razed or removed until the same have been vacated and (b) to the use  by
  the authority, so long as its corporate existence shall continue, of any
  lands under water necessary or convenient for the project.
    2. The state of New York does hereby agree to the use by the authority
  of  any lands, lands under water or the air space over any of such lands
  in which the state has any  right,  title  or  interest  and  which  are
  necessary  or  convenient  for the Throgs Neck bridge project and, after
  title to the Narrows bridge project shall vest in the authority, for the
  Narrows bridge project.