New York State Route 22 is a north-south highway in Eastern Essex County. It runs from the Essex/Washington County Line, near Whitehall, to the Essex/Clinton County Line, near Keeseville. NY St Rt 22 passes through the following towns in Essex County. Ticonderoga Crown Point Westport Chesterfield NY St Rt 22 is multi-plexed in Essex County. New York State Route 74, at Ticonderoga.