§ 343-dd. Portion of state highway system to be designated as the "Justine L. Hommel Memorial Highway". All that portion of the state highway system constituting state route twenty-three-a in the county of Greene, from its eastern intersection with Whites Road in the town of Catskill, continuing in a generally north westerly direction, and terminating at North Lake Road/County Route eighteen, in the town of Hunter, shall be designated and known as the "Justine L. Hommel Memorial Highway".