sentences:  NY 145 begins at an at-grade interchange with NY 23 in the hamlet of Cairo (within the town of the same name).NY 145 proceeds northwest through Cairo as a two-lane asphalt residential street, becoming a commercial/residential mix near a large quarry on the southbound side.NY 145 continues northwest for several miles, passing Old State Highway 145 on the southbound side, bending further to the northwest into an intersection with County Route 31 (CR 31; Roosevelt Avenue) in a small residential neighborhood of Cairo.