The commissioner shall request the project sponsors to furnish such information in writing as may be necessary. For the purposes of this section, the Chautauqua, Cattaraugus, Allegany and Steuben southern tier extension railroad authority shall be an authorized project sponsor.
By written agreement between them, a county may act for one or more cities, towns or villages in the implementation of projects eligible for funding pursuant to this paragraph. A copy of such agreement shall be filed with the commissioner; and
N.Y. Transp. Law § 14-K