Interstate 190 (New York)

Interstate 190 (New York) is a 28.34-mile (45.61 km) auxiliary Interstate Highway located in western New York. It serves as a critical north–south connector between downtown Buffalo, the Niagara Falls area, and the international border with Canada at the Peace Bridge. The highway is a major commercial and tourist corridor, providing direct access to key attractions like Niagara Falls and facilitating cross-border travel between the United States and the Province of Ontario.

Route description

Interstate 190 begins at a complex interchange with the New York State Thruway (Interstate 90) on the southern edge of Buffalo, near the Buffalo River. It heads north through the city's South Buffalo district, passing near the historic Buffalo and Erie County Naval & Military Park. The highway curves westward along the shore of Lake Erie, offering views of the Buffalo Outer Harbor and providing access to Canalside and KeyBank Center. It continues north, crossing Black Rock Canal on the Niagara Thruway Bridge and entering Tonawanda. Through North Tonawanda and the City of Niagara Falls, I-190 runs parallel to the Niagara River, with exits serving Niagara Falls State Park and the Seneca Niagara Resort & Casino. Its northern terminus is at the Peace Bridge plaza, where it connects to Ontario's Queen Elizabeth Way (QEW) and Highway 420 into Fort Erie.

History

The route was originally constructed as part of the New York State Thruway system, with the section from Buffalo to Niagara Falls opening in the late 1950s. It was designated as part of the Interstate Highway System and received the I-190 designation in 1958. A significant early project was the construction of the Grand Island bridges in 1935, which I-190 would later utilize. The highway's alignment and interchanges have been modified over time, including major reconstruction projects around the Buffalo waterfront and approaches to the Peace Bridge. The international crossing itself has been a point of ongoing discussion between officials from the United States, Canada, and local governments like Buffalo and Fort Erie regarding expansion and modernization.

Exit list

The entire route is in Erie and Niagara counties. Key exits include Exit 1 for the New York State Thruway (I-90), Exit 7 for NY 5 and KeyBank Center, Exit 8 for NY 198 (Scajaquada Expressway), and Exit 9 for NY 266 toward Peace Bridge access. In Niagara Falls, Exit 21 serves NY 384 (Niagara Scenic Parkway) and Niagara Falls State Park, while Exit 22 serves NY 62 (Niagara Falls Boulevard). The northernmost exit, Exit 22N, provides direct access to the Peace Bridge and Canada.

Major intersections

Major junctions include its southern terminus at the New York State Thruway (I-90) in Buffalo. It intersects NY 5 (Buffalo Skyway) near the Buffalo River, NY 198 (Scajaquada Expressway) near Delaware Park, and US 62 in Niagara Falls. The highway also has interchanges with NY 384 and NY 265 before reaching its northern terminus at the Peace Bridge. At the bridge, it connects directly with the Queen Elizabeth Way (QEW) and Highway 420 in the Province of Ontario.

Auxiliary routes

Interstate 190 has one signed auxiliary route, Interstate 190 in Massachusetts, which is a completely separate highway. Within New York, it indirectly connects to other important routes like the Kensington Expressway (NY 33) via the Thruway and to Interstate 290 (Youngmann Memorial Highway) via its interchange with I-90. The highway also provides a critical link to the international Peace Bridge crossing, which is a designated node in the National Highway System and the Trans-Canada Highway network via the Queen Elizabeth Way.

Category:Interstate Highways in New York (state) Category:Transportation in Erie County, New York Category:Transportation in Niagara County, New York Category:Transportation in Buffalo, New York