In the 1913 case of Louisville & Nashville Railroad Co. v. Western Union Telegraph Co., the U.S. Supreme Court ruled in favor of Western Union Telegraph Company, affirming its right to maintain telegraph lines along a railroad's right-of-way under an agreement made with a predecessor company that had been absorbed by Louisville & Nashville Railroad Company. The court held that such agreements were not personal but ran with the land and therefore remained binding on any successors or assigns unless explicitly terminated by mutual consent or operation of law. This decision reinforced principles related to property rights and contractual obligations, emphasizing their enduring nature even amidst changes in corporate ownership or structure.

The dissenting opinion in the case of Louisville & Nashville Railroad Co. v. Western Union Telegraph Co., argued that the majority's decision was a departure from established principles regarding property rights and contracts, which could have far-reaching implications for future cases. The dissenters believed that Western Union had entered into a valid contract with the railroad company to install telegraph lines along its tracks, and this agreement should be respected as such under law. They contended that it was not within the purview of state legislatures or courts to interfere with these private contractual arrangements without due cause, especially when they involved interstate commerce matters typically regulated by federal authorities. Furthermore, they expressed concerns about potential negative effects on business confidence if companies could no longer rely on their legally binding agreements being upheld in court.