What follows is an opinion from the Supreme Court of the United States. Your task is to determine the bases on which the Supreme Court rested its decision with regard to the legal provision that the Court considered in the case. Consider "judicial review (national level)" if the majority determined the constitutionality of some action taken by some unit or official of the federal government, including an interstate compact. Consider "judicial review (state level)" if the majority determined the constitutionality of some action taken by some unit or official of a state or local government. Consider "statutory construction" for cases where the majority interpret a federal statute, treaty, or court rule; if the Court interprets a federal statute governing the powers or jurisdiction of a federal court; if the Court construes a state law as incompatible with a federal law; or if an administrative official interprets a federal statute. Do not consider "statutory construction" where an administrative agency or official acts "pursuant to" a statute, unless the Court interprets the statute to determine if administrative action is proper. Consider "interpretation of administrative regulation or rule, or executive order" if the majority treats federal administrative action in arriving at its decision.Consider "diversity jurisdiction" if the majority said in approximately so many words that under its diversity jurisdiction it is interpreting state law. Consider "federal common law" if the majority indicate that it used a judge-made "doctrine" or "rule; if the Court without more merely specifies the disposition the Court has made of the case and cites one or more of its own previously decided cases unless the citation is qualified by the word "see."; if the case concerns admiralty or maritime law, or some other aspect of the law of nations other than a treaty; if the case concerns the retroactive application of a constitutional provision or a previous decision of the Court; if the case concerns an exclusionary rule, the harmless error rule (though not the statute), the abstention doctrine, comity, res judicata, or collateral estoppel; or if the case concerns a "rule" or "doctrine" that is not specified as related to or connected with a constitutional or statutory provision. Consider "Supreme Court supervision of lower federal or state courts or original jurisdiction" otherwise (i.e., the residual code); for issues pertaining to non-statutorily based Judicial Power topics; for cases arising under the Court's original jurisdiction; in cases in which the Court denied or dismissed the petition for review or where the decision of a lower court is affirmed by a tie vote; or in workers' compensation litigation involving statutory interpretation and, in addition, a discussion of jury determination and/or the sufficiency of the evidence.

Opinion:
UNION PACIFIC RAILROAD CO. v. UNITED STATES.
No. 98.
Argued March 23, 1960.
Decided April 4, 1960.
Elmer B. Collins argued the cause for appellant. With him on the brief was James H. Anderson.
John G. Laughlin, Jr. argued the cause for the United States. With him on the brief were Solicitor General Rankin, Assistant Attorney General Doub and Morton Hollander.
Per Curiam.
Appellant, along with other railroads, has for years engaged in the “roller lumber traffic” by performing intentionally delayed service in the transportation of lumber from the West Coast to market. Six roads so engaged have filed tariffs covering such services at the same rate as their fast freight, and the Interstate Commerce Commission now has such tariffs under investigation and consideration. Appellant, however, has refused to file a tariff covering such service but continues to handle roller lumber traffic on the same tariff as its fast freight.
The United States, at the instance of the Interstate Commerce Commission, sought and obtained a permanent injunction restraining appellant from performing its roller lumber traffic service until it publishes and files a tariff covering the same. The District Court found that appellant renders a 14-day delayed lumber service over a route ordinarily requiring from two to four days. The delay is accomplished by the holding of cars on sidings at certain points on its trunk lines awaiting diversion orders to move the shipment forward over the railroad’s regular service. This affords the shipper additional time to find a market for the lumber while it is in transit. This service, the District Court found, incurred additional “operational problems and costs” for appellant, including switching, siding, storage and “per diem cost for the use of foreign cars” not present in its fast freight service and not included in its published tariff. We agree with the District Court that such delayed service constitutes the furnishing of additional “privileges or facilities” under § 6 (7) of the Interstate Commerce Act, and, therefore, must be published and filed in its tariff. 49 U. S. C. § 6 (1). See Turner Lumber Co. v. Chicago, M. & St. P. R. Co., 271 U. S. 259, 262 (1926).
If and when appellant publishes and files such a tariff, as other roads have already done, the Commission can then consider the reasonableness and justness of appellant’s service in the light of that rate, giving due regard to any unjust or unreasonable preferences or advantages that might result to shippers or other roads should the same not be approved.
Affirmed.

Question: What is the basis of the Supreme Court's decision?

Choices:
judicial review (national level)
judicial review (state level)
Supreme Court supervision of lower federal or state courts or original jurisdiction
statutory construction
interpretation of administrative regulation or rule, or executive order
diversity jurisdiction
federal common law

Answer: 3