NEW YORK STATE ROUTE 178

'New York State Route 178' is a state highway in northern New York, USA. This route is an east-west road, entirely within the western part of Jefferson County, linking the Towns of Adams and Henderson.
The western terminus of NY-178 is at New York State Route 3 by Aspinwell Corners in the Town of Henderson. The eastern terminus is at US Route 11 in the Village of Adams.