Samuel Freeman Miller,
United States v. Union Pacific Railroad Company…
“ Railroad Company v. Peniston (18 Wall. 5) shows that the company is not a mere creature of the United States, but that while it owes duties to the government, the performance of which may, in a proper case, be enforced, it is still a private corporation, the same as other railroad companies, and, like them, subject to the laws of taxation and the other laws of the States in which the road lies, so far as they do not destroy its usefulness as an instrument for government purposes. ”
