Subject to subsection (b) of this section, the Secretary of Transportation may make a grant of financial assistance to a responsible person (including a governmental authority) to preserve a rail passenger terminal under
section 5562(a)(2) of this title. To receive assistance under this section, the person must be qualified, prepared, committed, and authorized by law to maintain (and prevent the demolition, dismantling, or further deterioration of) the terminal until plans for its reuse are prepared.