New York State Route 5A is a state highway located in the western part of New York. It runs for approximately 18 miles, connecting the city of Dunkirk to Route 5 near Silver Creek. The route primarily serves as a local road, providing access to various communities and attractions along the way. The highway is known for its scenic views, particularly as it passes through rural areas and near Lake Erie. It is an important route for residents and visitors, facilitating travel and commerce in the region. Route 5A is maintained by the New York State Department of Transportation.