sentences:  NY 145 originally entered the hamlet of Cairo on what is now CR 84 and met NY 23 in the center of the community at what is now CR 23B.Both NY 23 and NY 145 were realigned in the 1960s to follow a new arterial between Cairo and the Rip Van Winkle Bridge in Catskill.The first segment of the highway, a northerly bypass of the hamlet of Cairo, opened .