N.Y. Comp. Codes R. & Regs. tit. 21 § 103.10
Entry upon or exit from any part of the Thruway system, except at interchanges or other authorized places, is prohibited without regard to intent to evade tolls. Violators shall be assessed for tolls properly payable in accordance with the provisions of Part 101 of this Chapter, where possible, and otherwise on the basis of information available to the Thruway Authority. Similarly, vehicles subject to special hauling permits or other types of permit which use the Thruway system in violation of this Chapter, regardless of intent to evade, shall be assessed the special fees properly payable in accordance with the provisions of permit procedures as though a permit had been granted, computed on the basis of information available to the Thruway Authority. Assessments herein prescribed shall be in addition to fines and penalties otherwise prescribed by law.
N.Y. Comp. Codes R. & Regs. Tit. 21 § 103.10