 New York State Route 425 | ||||
|---|---|---|---|---|
 Map of western New York with NY 425 highlighted in red | ||||
| Route information | ||||
| Maintained by NYSDOT and the city of North Tonawanda | ||||
| Length | 23.85 mi[1] (38.38 km) | |||
| Existed | 1930[2]–present | |||
| Major junctions | ||||
| South end |  I-290 in Tonawanda | |||
 US 62 in North Tonawanda | ||||
| North end |  NY 18 in Wilson | |||
| Location | ||||
| Country | United States | |||
| State | New York | |||
| Counties | Erie, Niagara | |||
| Highway system | ||||
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New York State Route 425 (NY 425) is a north–south state highway in the western portion of New York in the United States. It extends for 23.85 miles (38.38 km) from an interchange with Interstate 290 (I-290) in the town of Tonawanda to an intersection with NY 18 on the shore of Lake Ontario in the village of Wilson. As it heads north, it connects to several regionally important routes, including U.S. Route 62 (US 62) and NY 104. The section between I-290 and the city of North Tonawanda is a four-lane arterial known as the Twin Cities Memorial Highway. North of the city, the route is primarily a two-lane rural highway.
The portion of modern NY 425 between US 62 and Cambria–Wilson Road was originally designated as part of NY 3 in 1924. In the 1930 renumbering of state highways in New York, NY 3 was realigned to follow Saunders Settlement Road (NY 31) west to Niagara Falls. Its former routing to North Tonawanda became the basis for the new NY 425, which continued north to its current terminus in Wilson. NY 425 was extended south into North Tonawanda by 1947 and over the Twin Cities Memorial Highway to I-290 in the 1970s.