sentences:  NY 145 was extended again in both directions .On its north end, it was altered to continue northwest through Cobleskill to Sharon, supplanting both NY 164 and NY 433 and briefly overlapping with NY 7 and NY 30 in Cobleskill and Middleburgh, respectively.On its south end, it was modified to overlap with NY 23 eastward to Catskill on what is now County Route 23B (CR 23B).