Coeymans Hollow is located along what state highway in Albany County, New York, in the United States?
New York State Route 143 New York State Route 143 (NY 143) is a 18.82 mi state highway in Albany County, New York, in the United States. The highway runs from an intersection with NY 85 in the town of Westerlo to a junction with NY 144 in the hamlet of Coeymans. The entire route is two lanes wide. NY 143 follows the path of the Coeymans and Westerlo Plank Road, a plank road that operated from 1850 to the early 20th century. The road became a state highway by 1915 and was designated NY 143 as part of the 1930 renumbering of state highways in New York.
New York State Route 421 New York State Route 421 (NY 421) is a short state highway located within Adirondack Park in the southeastern corner of St. Lawrence County, New York, in the United States. It is a narrow, two-lane spur route connecting NY 30 to Horseshoe Lake by way of Tupper Lake. A dead end sign is posted immediately off NY 30, the only route with which it intersects. The entire road is located in the town of Piercefield, although that name is not posted on NY 421. The route offers access to several picnic and snowmobile areas.