Baltimore Bridge Collapse Disrupts Major U.S. Car Trade Port The collapse of the Francis Scott Key Bridge in Baltimore has caused significant disruptions at one of the nation’s busiest ports, impacting various industries. The incident has particularly affected auto makers and coal producers, with experts estimating weeks of chaos in the supply chain. Other ports are expected to absorb the diverted traffic, but the closure will still impact the global supply chain. The incident has also raised concerns about insurance payouts and legal liabilities. The disruption is likely to affect not only the shipping industry but also consumers.