The United States Supreme Court case of United States v. Atchison, Topeka and Santa Fe Railway Company in 1910 revolved around the interpretation of the Act to Regulate Commerce. The government accused the railway company of giving preferential treatment to certain shippers by providing them with private refrigerated cars, which was seen as a violation of this act. However, the court ruled in favor of the railway company stating that these actions did not constitute unjust discrimination or undue preference under said law. It held that railroads could provide special equipment like refrigerator cars without violating laws against preferences if such services were available to all on equal terms and if they were necessary for handling traffic efficiently.

In the dissenting opinion for United States v. Atchison, Topeka and Santa Fe Railway Company, it was argued that the majority had overstepped its bounds by interpreting the Hepburn Act in a way that Congress did not intend. The dissenters believed that Congress intended to regulate only those railroads which were acting as common carriers engaged in interstate commerce at the time of passage of this act. They disagreed with the majority's interpretation that all properties owned by such companies fell under federal regulation, even if they were not being used for interstate commerce when this law passed. This broad interpretation could potentially subject any property owned by these companies to federal control regardless of its use or purpose - an outcome they felt was beyond what Congress had envisioned or intended when passing this legislation.