NY 355 was assigned by 1946 to a short connector highway between NY 66 in North Greenbush and NY 154 (Spring Avenue) in the town of Poestenkill. From there, NY 154 continued east to the hamlet of Poestenkill, where it ended at a junction with Round Top and White Church Roads.
NY 355 was assigned by 1946 as a brief connecting highway between NY 66 in North Greenbush and NY 154 (Spring Avenue) in Poestenkill town. From there, NY 154 proceeded east to the hamlet of Poestenkill, where it concluded at an intersection with Round Top and White Church Roads.