American Railway Express Company seeks in this proceeding to enjoin the enforcement of an order of the Interstate Commerce Commission, granted at the instance of the Southeastern Express Company. That order requires the establishment of additional through routes between named regions north of Washington, served exclusively by the American Railway Express Company and certain points on the Southern Railroad south of Washington, with transfer at Washington, notwithstanding the existence already of reasonable through routes, and that shippers shall have the choice of routes. The proceedings are reported in 78 Interst. Com. Com’n R. 126, and 81 Interst. Com. Com’n R. 247. It is riot contended that the existing through routes are discriminatory or unreasonable, but the purpose of the order is stated by the Commission to be:
s “That there will be at least two reasonable direct routes between such points, one of which shall be via the transfer point selected by the Southeastern Express Company (Washington), and the other via the transfer point selected by the American Railway Express Company.”
Thp transfer point selected by each company for each route is, of course, such as will give it the longest possible haul. The Commission *33found that the competition between the two companies to get a favorable routing by shippers would result in better service, and that, for this reason, the additional routes ordered to be established were necessary and desirable in the public interest. The American Railway Express Company contends: (1) That under the order traffic originated by it in its exclusive territory north of Washington would be unnecessarily diverted from it at Washington to its competitor, thus depriving it, in many instances, of its long haul arbitrarily and unreasonably; (2) that thereby also it would be deprived of its liberty to contract and its property right in its business and the profitable conduct .thereof, contrary to the Constitution; (3) that inasmuch as the additional through routes include less than the entire length of its lines between the respective termini, the order is contrary to paragraph 4 of section 15 of the Interstate Commerce Act (Comp. St. § 8583); (4) that, the division of the joint rate not having been fixed, the joint route cannot be lawfully required to be put into operation; (5) that the giving to the shipper absolute choice of routes is authorized by no statute, even though the establishment of the routes themselves be validly ordered.
1. By paragraph 3 of section 15 of the amended Interstate Commerce Act power is clearly given the Commission, either on complaint or on its own initiative, to establish through routes when deemed necessary or desirable in the public interest. When one sufficient through route already exists, there can be no necessity for another in the strictest sense, but certainly another may be desirable in the public interest. The competition between the carriers interested in the routes is generally considered to be itself in the public interest, because better service is likely to ensue. The repeal by the Act of June 18, 1910, of the proviso which formerly prevented the enforced duplication of routes shows the congressional intent that it should be allowed. We are not prepared to say the order is arbitrary or unreasonable, because made avowedly to foster competition.
2. Nor do we think the order infringes the constitutional guaranties to liberty and property in giving the shipper an election which may deprive the American Railway Express Company of its long haul. If otherwise valid, it is only a part of the system of regulation and rate-making to which public service companies consent, or at least subject themselves, when they enter the business. Such regulation, when done in the public interest and not arbitrarily, is not unconstitutional. Besides, it must be assumed that full justice will be done when the rate comes to be divided.
3. We think the order transgresses the prohibition of paragraph 4 of section 15 of the Interstate Commerce Act:
“In establishing any such through route, the Commission shall not (except as provided in section 3, and except where one of the carriers is a water line) require any carrier by railroad, without its consent, to embrace in such route substantially less than the entire length of its railroad and of any intermediate railroad operated in conjunction and under a com,man mamaffement or control thereicilh, which lies between the termini of such proposed through route, unless such inclusion of [suoK] lines would make the through route unreasonably lonff as compared with another 'practicable through route which could otherwise be established.” (Italics always ours.)
*34No water carriage is involved here. Section 3 is not sought to be applied, and the existing routes, which embrace all of the lines of the American Railway Express Company between the several termini involved are not held by the Commission to be unreasonably long. The quoted provision is therefore transgressed if the words “carrier by railroad” include such an express company as the American, and if “its railroad” and “railroad operated in conjunction and under a common management” may be applied to its lines of transportation.
“Carrier by railroad” is a phrase much used by Congress in recent legislation. Its literal meaning is one who carries by means of a railroad — who uses a railroad in his carriage. It is opposed to carrier by any other means, such as “carrier by water,” or by highway, or by air. There is no greater necessary implication of ownership of the railroad used by the one than of the sea, river, public road, or atmosphere used By the others. But the fact is that those who carry by means of railroads are so predominantly the railroad companies that they and they alone are generally in mind, and words used in legislation are apt- best to fit them and their concerns. “Carrier by railroad” is an abbreviation evolved from the words of section 1 of the original Interstate Commerce Act (Comp. St. § 8563):
“Common * * * carriers engaged in the transportation of passengers or property wholly by railroad or partly by railroad and partly by water.”
Because the act concerned itself so largely with things that railroad companies'alone had and controlled, and with duties which they alone could perform, the Interstate Commerce Commission early held that only railroad companies were intended to be described, notwithstanding the acknowledged breadth of the language, and notwithstanding much of the legislation could and should be applied to express companies. In re Express Companies, 1 Interst. Com. Com’n R. 349. In other acts, such as the Safety Appliance Act of 1893 (27 Stat. 531 [Comp. St. §§ 8605-8612]) and of 1908 (35 Stat. 476 [Comp. St. §■§ 8624 — 8629]), the Boiler Inspection Act of 1911 (36 Stat. 913 [Comp. St. §§ 8630-8639]), Railroad Arbitration Act of 1913 (38 Stat. 103 [Comp. St. §'§ 8666-8676]), Hours, of Service Act of 1907 (34 Stat. 1415 [Comp. St. §§ 8677-8680]), Reports of Accidents Act of 1910 (36 Stat. 350 [Comp. St. §§ 8642-8647]), and Employers’ Liability Act of 1908 (35 Stat. 65 [Comp. St. §§ 8657-8665]), the same' or similar words are used with application to such persons or things as pertain to railroad companies only. The Employers’ Liability Act has been held noflo apply to express companies, in view of the contents of the act, and the expression “common carriers by railroad” and its equivalents in this and other acts was said to refer only to carriers owning and operating railroads. Wells Fargo Co. v. Taylor, 254 U. S. 175, 187, 41 Sup. Ct. 93, 65 L. Ed. 205. It may even be conceded that such is now the common and prima facie meaning of the expression. But in none of these acts did Congress define the term “carrier.”
In the case of the Interstate Commerce Act, Congress, by an amendment of June 29, 1906 (Comp. St. § 8563 et seq.), brought pipe line carriers under the act by the simple declaration that “the provisions of this act shall apply” to them. But, to bring express and sleeping car *35companies within it, it proceeded to define the term “carrier” otherwise than it had been construed by ¡he Commission. The enactment was that the term “ ‘common carrier’ as used in this act shall include express companies and sleeping car companies.” This was a legislative reversal of previous construction, whether by Commission, courts, or public. Effect must be given to it by making the term include those companies, wherever used in the act and its amendments. By so doing the words of' the first section must read:
“Common carriers including express companies and sleeping ear companies engaged in the transportation of passengers or property wholly by railroad,’ etc.
Thereby such express companies as carry property by railroad, and such sleeping car companies as carry passengers by railroad, and only such, are made subject to the act. The matter is followed up by broadening the definition of “railroad” to include, not only railroads owned or operated under any sort of contract, but “terminal facilities of every kina used or necessary in the transportation * * * or delivery of any such property,” and of “transportation” to include the use “of cars and other vehicles and all instrumentalities and facilities of shipment or carriage irrespective of ownership, or of any contract, express or implied, for the use thereof, and all services in connection with * * * the handling of the property transported.” These lafter definitions were framed with a purpose of adapting the terms used in the act to the broadest possible application to the means of carriage employed by the various carriers of passengers and property now brought under the, act, and to apply to them what had been specially ordained for railroad companies only. In this same act, in its amendment of section 6 (Comp. St. § 8569), is, so far as we can find, the first itse by Congress of the short expression “carriers by railroad.” It occurs in the requirement that:
“Carriers subject to the act [all of them] shall file and pablish their rates from points on their own lino to those on the lines of other carriers by railroad, by water or by pipe Une.”
Very plainly all the carriers subject to the act are intended to be included in this threefold classification, and “carriers by railroad” includes not only railroad companies, but express and sleeping car companies, which use railroads in carriage. It was a short equivalent "for the language of section 1, “Common * * * carriers engaged in the transportation of passengers or property * * * by railroad,” and included what that included. Out of abundant caution, however, section 6 was made also to declare that “ ‘carrier’ wherever used in this act shall mean common carrier.”
The phrase “carrier by railroad” was introduced into paragraph 4 of section 15 by the Transportation Act of 1920 (41 Stat. 456, 485). It is used often in that act, but since, for the differing purposes of the act the term “carrier” is formally defined in no less than six different ways, some including, some excluding, express companies (see sections 204 [a], 209, 300, 400, 422,-and 439), no help can be got from the portions of it other than .that amending the Interstate Commerce Act, any more than from the numerous former acts in which it is not defined *36at all. The amending portion of the Transportation Act rearranges, btit retains, the definitions of the act of 1906, and in paragraph 4 of section 15 substitutes the words “carrier by railroad” for the word “company.” The retention of “company” was not desirable, because it would exclude individuals, and would include carriers by water, pipe line, wire, or wireless, which was not intended. We feel constrained to hold that “carrier by railroad,” by the dictionary of the act, means here jugt what it did when first used by the act of 1906, to wit, “common carrier including express and sleeping car company, which carries by railroad.”
It must be admitted that there are .portions of the act that cannot be applied to express and sleeping car companies, though they are “carriers by railroad” or “carriers subject to this act,” as the case may be. Thus requirements as to passenger service cannot be applied to express companies because they do not carry passengers; nor can those as to freight be applied to sleeping car companies for like reason; nor can those relating to engines, switches, and tracks, or train operations, apply to either, because neither has them. But the use in paragraph 4 of section 15 of the expression “its railroad” or “railroad operated in conjunction with it” does not make such a case. The thing dealt with in paragraphs 3 and 4 of section 15 (which are to be construed together) is not one that touches'the owner or operator of a railroád, and that could be answered for only by such an one. It touches the furnishing to the public, of a through railroad transportation servicq, which the express company has and can answer for. ' So far as the public and this service are concerned, it matters not who owns or operates the railroad, or under what sort of an arrangement the express company obtains the use of it and its equipment.
As respects this service, the owner and operators of the railroads'are the servants and employees of the express company. 6 Cyc. 369, note 37, and cases cited. So far as its patrons are concerned, the railroads used by the express company are in a substantial and legal sense “its railroads.” Yet again, the definitions of “railroad” and “transportation” in the dictionary of the act are broad enough to cover all the facilities for carriage and delivery which the express company itself owns and operates, as well as its privilege of carriage over the railroad tracks, “irrespective of ownership or any contract express or implied for the use thereof.” The case, indeed, is not one of ordinary construction, in which the reasonable intent of Congress is to be gathered from the context, but is rather one of executing a positive legislative mandate defining terms. The only question is whether the provision of the statute can have any reasonable application under these definitions, and we think it can. Since “carrier,” wherever used iri the act, means “common carrier,” and since “common carrier,” as used in this act, shall include express and sleeping car company,” “carrier by railroad,” in paragraph 4 of section 15, must be read “common carrier, including express and sleeping car company, by railroad.” And, so read, the provision can reasonably be applied to an express.company, and its transportation arrangements with and over railroads, referred to as “lines” in the end of the paragraph under discussion.
*37Leaving discussion of words, we are confirmed in this interpretation by considering the possible reasons which may have moved this enactment. The main purpose was, in substitution for the original prohibition against establishing another through route when one was already in existence, to extend protection to initial carriers by railroad against being compelled unnecessarily to “short haul themselves.’' Reasons which occur to us as perhaps moving thereto are:
(1) The natural justice in permitting one who initiates a thing to carry it forward and reap its benefits as far as possible. This has been recognized by the Commission in Dakota Junctions, 81 Interst. Com. Com’n R. 275, Western Mines, 66 Interst. Com. Com’n R. 108, and by this court in American Railway Express Co. v. Railroad Commission of Georgia (D. C.) 274 Fed. 649. .This reason would apply as strongly to an express company as to a railroad company.
(2) The amendment of 1906 had imposed on the initial carrier responsibility for the whole carriage. It would seem right that it carry and control the shipment as far as possible — a reason applying with equal force to railroad and express companies.
(3) The uncertainty, delay, and risk of loss and damage incident to unnecessary transfers would apply equally to freight and express.
(4) The investment of the carrier on which it must make a return may differ in degree as between railroad and express companies,, but not in substance. That the amount of investment itself was not controlling appears, in that a railroad which is merely operated is expressly protected equally with one owned. Many railroad companies merely run a train over the road of another, as in the case of trains running into Washington from Richmond, paying for the privilege no more, perhaps, than the express company pays for its transportation arrangements. We can think of nothing that can be said to differentiate an express company’s “line” from a railroad company’s “line,” unless that of the express company is longer, usually covering many railroads. But, again, the length of the “line” is not made material, unless in comparison with the proposed new route it is unreasonably long.
4. The objection to the order, that it puts a route into operation without having first fixed the division of the rate, is unsustainable. The record shows a waiver of the matter. Furthermore, the prefixation is not required by the Interstate Commerce Act. Railway Co. v. United States, 43 Sup. Ct. 270, 67 L. Ed. 605, decided February 19, 1923. And lastly the division can often be more justly made after some trial of the new route.
5. Whether the shipper’s choice of routes, when established, follows as a necessary consequence of the establishment of them, or whether the Commission has power, under paragraph 3 of section 15, to provide for it as one of the “terms and conditions” on which the route is to be used, or whether the power is to be considered as given by an application to express companies of paragraph 8 of section 15, we do not find it necessary to decide. Having concluded that the order before us is violative of paragraph 4 of section 15, it must be enjoined, irrespective of whether the new rates, if established, would open an insistence *38on their use to the shipper or to the Southeastern Express Company. That one or the other, or both, should have the right to use them, must be true, or else the opening of them over the objection of the American Railway Express Company would be a quite idle performance.
An interlocutory injunction will be granted, but without prejudice to the right of the Commission' to inquire whether,' because the existing routes are unreasonably long, or for other cause particularly appearing, any of the proposed new routes can be established consistently with paragraph 4 of section 15 of the Interstate Commerce Act, and, if so, to order their establishment.