New York State Route 397
Map of Albany County in eastern New York with NY 397 highlighted in red | ||||
| Route information | ||||
| Maintained by NYSDOT | ||||
| Length | 3.09 mi (4.97 km) | |||
| Existed | 1930–present | |||
| Major junctions | ||||
| South end | NY 146 in Altamont | |||
| North end | US 20 in Guilderland | |||
| Location | ||||
| Country | United States | |||
| State | New York | |||
| Counties | Albany | |||
| Highway system | ||||
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New York State Route 397 (NY 397) is a short state highway in New York, running from the village of Altamont to the hamlet of Dunnsville within the town of Guilderland, in Albany County. NY 397 is a two-lane highway its entire length.