In City of Winona v. Cowdrey, the Supreme Court of the United States was asked to decide whether a city could be held liable for damages caused by a defective bridge. The plaintiff, Cowdrey, had been injured when his horse and wagon fell through a bridge owned by the City of Winona. Cowdrey argued that the city was liable for his injuries because it had failed to maintain the bridge in a safe condition. The Supreme Court held that the city was liable for Cowdrey's injuries. The Court reasoned that the city had a duty to maintain the bridge in a safe condition, and that it had breached that duty by failing to do so. The Court also noted that the city had received notice of the bridge's dangerous condition, but had failed to take any action to repair it. As a result, the Court held that the city was liable for Cowdrey's injuries. The Court's decision in City of Winona v. Cowdrey established that cities can be held liable for damages caused by defective bridges. This decision has been cited in numerous subsequent cases, and has been used to support the idea that cities have a duty to maintain public infrastructure in a safe condition.

In City of Winona v. Cowdrey, the Supreme Court was tasked with determining whether a city had the right to tax property owned by non-residents within its boundaries. The majority opinion held that it did not have this power and that such taxation would be unconstitutional as it violated the Privileges and Immunities Clause of Article IV of the Constitution. However, Justice Field dissented from this ruling on two grounds: firstly, he argued that states should have broad powers to regulate their own internal affairs; secondly, he contended that allowing cities to tax non-resident property owners would help ensure uniformity in taxation across state lines. He further noted that if cities were unable to do so then they may become dependent upon other sources for revenue which could lead them into financial distress or bankruptcy. Ultimately, Justice Field concluded his dissent by stating “I am therefore constrained reluctantly but firmly to dissent from the judgment” rendered by his colleagues in favor of Cowdrey's position against taxation without representation