New York State Route 198 is a short east-west expressway in Buffalo. It runs entirly in the City of Buffalo and the County of Erie. NY St Rt 198 passes through the following town in Erie County. Buffalo NY St Rt 198 is not multi-plexed in Erie County. NY St Rt 198 intersects the following highways in Erie County. Interstate 190, (Niagara Thruway) at Buffalo. New York State Route 265, at Buffalo. New York State Route 266, at Buffalo. New York State Route 384, at Buffalo. New York State Route 5, at Buffalo. New York State Route 33, at Buffalo.