In Railroad Company v. Wiswall, the Supreme Court of the United States was asked to decide whether a railroad company was liable for damages caused by a train accident. The plaintiff, Wiswall, was a passenger on the train when it collided with another train, resulting in serious injuries. Wiswall sued the railroad company, claiming that the company was negligent in its operation of the train. The Supreme Court held that the railroad company was liable for Wiswall's injuries. The Court reasoned that the company had a duty to exercise reasonable care in the operation of its trains, and that it had breached this duty by failing to take proper precautions to prevent the accident. The Court also noted that the company had failed to provide adequate warnings to passengers about the risks of riding on the train. The Court concluded that the railroad company was liable for Wiswall's injuries, and awarded him damages. This case established the principle that railroad companies are responsible for the safety of their passengers, and must take reasonable steps to ensure that their trains are operated safely.

In Railroad Company v. Wiswall, the Supreme Court was tasked with determining whether a railroad company could be held liable for damages caused by its negligence in failing to properly secure a bridge over which it operated trains. The majority opinion found that the railroad company was not liable because of an exemption from liability provided by state law. Justice Field dissented, arguing that this exemption should not apply and that the railroad company should be held responsible for any damage caused due to its negligence in securing the bridge. He argued that allowing such exemptions would create dangerous conditions on public roads and highways, as well as other areas where people travel or use property owned by corporations like railroads. Furthermore, he noted that if companies were allowed to escape responsibility for their own negligent actions then they would have no incentive to take proper care of their property or ensure safety measures are taken when operating them - thus creating further danger for those who use them or live near them.