New York State Route 390 is a north-south highway located in Monroe County, New York. It spans approximately 12 miles, connecting the city of Rochester to the town of Greece. The route primarily serves as a local connector, facilitating access to various neighborhoods and commercial areas. The highway begins at the intersection with New York State Route 104 and ends at New York State Route 31. Along its path, Route 390 features several interchanges that provide access to local roads and nearby attractions, making it an important route for residents and visitors alike.