New York State Route 198
| Scajaquada Expressway | ||||
Map of Buffalo with NY 198 highlighted in red | ||||
| Route information | ||||
| Maintained by NYSDOT | ||||
| Length | 3.59 mi (5.78 km) | |||
| Existed | 1962–present | |||
| Major junctions | ||||
| West end | I-190 in Buffalo | |||
| NY 5 in Buffalo | ||||
| East end | NY 33 in Buffalo | |||
| Location | ||||
| Country | United States | |||
| State | New York | |||
| Counties | Erie | |||
| Highway system | ||||
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New York State Route 198 (NY 198) is an expressway located entirely within the city of Buffalo, New York, in the United States. It is named the Scajaquada Expressway (/skəˈdʒækwədə/ skə-JA-kwə-də) for Scajaquada Creek, which it covers as it heads across northern Buffalo. NY 198 connects the Niagara Thruway (Interstate 190 or I-190) in the Black Rock neighborhood to the Kensington Expressway (NY 33) on Buffalo's east side.