耗时7年多 加拿大投入318亿元的跨国大桥完工在即 特朗普突然插手：美国得拿一半“干股” 否则不准通车！加市长：这简直疯了

Core Viewpoint - President Trump threatens to block the opening of the Gordie Howe International Bridge unless the U.S. receives at least half of the ownership rights, citing unfair treatment by Canada over the years [1][3] Group 1: Bridge Construction and Ownership - The Gordie Howe International Bridge, named after the late Canadian hockey legend, has a total construction cost of $4.6 billion, approximately 31.8 billion RMB, and is nearing completion since its start in 2018 [3] - Trump claims that the bridge has used almost no American materials and demands that the U.S. should at least own half of the asset [1][3] - The design, construction, operation, and maintenance of the bridge are the responsibility of Canada, as per an agreement with Michigan [3] Group 2: Economic Impact - The bridge is expected to reduce cross-border truck transit time by about 20 minutes, saving drivers $2.3 billion over the next 30 years [5] - Currently, cross-border truck traffic relies on the Ambassador Bridge, which faces significant congestion issues [5] Group 3: Reactions from Canadian Officials - Canadian officials and business leaders have strongly condemned Trump's actions, with Windsor's mayor criticizing the disregard for mutual interests [1][2] - The President of the Canadian Chamber of Commerce described blocking the bridge as a self-destructive act, regardless of whether it is a real threat or a tactic to create uncertainty [3]