Seaway International Bridge, International bridge in Cornwall, Canada
The Seaway International Bridge connects Cornwall, Ontario with Akwesasne and Massena, New York through a dual-bridge system spanning the St. Lawrence River. The structure comprises two separate sections that facilitate traffic across the waterway between Canada and the United States.
The structure opened to traffic in 1962 as a key crossing point between the two nations. Major renovation occurred in 2014, when the North Channel section underwent replacement with a lower-level design.
The bridge marks a border crossing where the Akwesasne Mohawk Territory extends across both nations. This location holds significance as a meeting point for three distinct communities on either side of the river.
Vehicles must queue in designated lanes for border inspection, which can take time depending on traffic. Travelers should have travel documents ready and prepare for possible delays, particularly during peak hours.
The crossing is sometimes called the Three Nations Crossing because it connects three distinct jurisdictions at a single point. This unusual arrangement creates a complex crossing with unique traffic arrangements compared to typical border crossings.
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