State thruway routes are hereby set forth and generally described as follows:
Notwithstanding the provisions of any general, special or local law, the commissioner of transportation is authorized and empowered to enter into an agreement with any railroad corporation or corporations for the relocation or removal of a portion of the railway with appurtenances and facilities, as he may deem necessary to accommodate the construction and use of the Mohawk section in Schenectady, Montgomery and Herkimer counties. Each such railroad corporation, subject to the rules of the commissioner of transportation, or the commissioner of transportation may let the necessary contracts therefor. The agreement may direct that the work be done by contract or by direct employment of labor and purchase of material, or partly by contract and partly by direct employment of labor and purchase of material. The entire cost of the work, as herein provided, shall be included in the cost of the Mohawk section.
N.Y. High. Law § 349-A