In 1869 regulations for railroads came into place when?

In 1869, the completion of the First Transcontinental Railroad in the United States highlighted the need for regulatory oversight of railroads due to their growing importance in commerce and transportation. This led to increased public concern over issues such as safety, pricing, and monopolistic practices. Subsequently, states and the federal government began implementing regulations, culminating in the establishment of the Interstate Commerce Commission in 1887, which aimed to regulate railroads and ensure fair rates and practices.