In Railroad Company v. Fremont County, the Supreme Court of the United States was asked to decide whether a county could tax a railroad company for the use of its right-of-way. The railroad company argued that the tax was unconstitutional because it was a tax on interstate commerce. The county argued that the tax was a valid exercise of its taxing power. The Supreme Court held that the tax was unconstitutional because it was a tax on interstate commerce. The Court reasoned that the tax was a burden on interstate commerce because it was imposed on the railroad company for the use of its right-of-way, which was used for interstate commerce. The Court also noted that the tax was not imposed on the railroad company for the use of its property within the state, but rather for the use of its right-of-way, which was used for interstate commerce. The Court concluded that the tax was unconstitutional because it was a burden on interstate commerce. The Court held that the county could not impose a tax on the railroad company for the use of its right-of-way, which was used for interstate commerce. The Court also noted that the tax was not imposed on the railroad company for the use of its property within the state, but rather for the use of its right-of-way, which was used for interstate commerce.

In Railroad Company v. Fremont County, the Supreme Court was asked to decide whether a county could tax railroad companies for their property within its boundaries. The majority opinion held that counties do not have the authority to impose such taxes on railroads and that only states can do so. However, Justice Field dissented from this decision arguing that it is well established in law that local governments may levy taxes on private corporations operating within their jurisdiction as long as they are not prohibited by state or federal laws. He argued further that since there is no express prohibition against taxing railroads at the state level, then counties should be able to exercise this power unless Congress has expressly forbidden them from doing so which he did not believe had been done in this case.