An order of the Railroad and Warehouse Commission of Minnesota requiring a railroad company to alter and extend a side track leading from its main line to an adjacent brick and tile manufacturing plant is here in question. The order was made under a local statute (Gen. Stat. 1913, §§ 4231, 4284) on complaint of the owner of the plant, after due notice and full hearing and on successive appeals was sustained by the district court of the county and the Supreme Court of the state. Ochs v. Chicago & N. W. Ry. Co., 135 Minn. 323, 160 N. W. 866, Ann. Cas. 1918E, 337.

The principal controversy before the commission was as to who should bear the cost of the work. The railroad company objected to bearing any part and the owner of the plant was not willing to bear all. If the cost was put on the latter, the railroad company was ready to make the alteration and extension. The statute, as construed by the Supreme Court of the state, authorized the commission, if it ordered the work done, to make a reasonable apportionment of the cost. State v. Chicago, Milwaukee & St. Paul Ry. Co., 115 Minn. 51, 131 N. W. 859. By the order the commission practically assigned two-thirds to the railroad company and one-third to the owner of the plant, and required the latter to secure the right of way at its own expense and to invest the railroad company with a perpetual right to use the same for railroad purposes.

In the state courts the railroad company, without questioning the terms of the apportionment, if the cost was to be divided, contended that the statute as construed and the order as made were repugnant to the due process of law clause of the Fourteenth Amendment, in that to require the company to bear any part of the cost was to take its property for a private use without its consent, or, if the use were public, to take the property for such use without compensation. Both phases of the contention were overruled and this is the matter on which error is assigned.

The facts are not in dispute and are these:

The plant is about a quarter of a mile from the railroad company's station at Springfield, Minn., a place of over 1,500 inhabitants, and has been in operation as much as 20 years. During that time the railroad company has maintained and operated a side track leading from its main line to the plant and the products of the latter have been shipped out and fuel and other supplies shipped in over this trach. The railroad company has been free to use the track for other purposes and has done so occasionally. The yearly shipments from the plant have been about 250 carloads and those to the plant about 50 carloads, the freight charges thereon exceeding $10,000. Without the side track the plant would be a failure and the public would be without its products; with it the plant is a success and the products reach and are used by the public. The demand for the products has come to exceed greatly the capacity of the plant and the owner is now enlarging it at a cost of $150,000. The output, as also the aggregate freight charges, will be more than doubled thereby. The entire output moves over this railroad, no other being accessible. To serve the enlarged plant and handle the increased shipments, out and in, the present side track—about 460 yards—must be rearranged and extended about 350 yards. The estimated cost of the work according to plans substantially agreed on will be about $2,300.

Under the settled rule in Minnesota a side track such as is in question here is not merely a private siding, but 'additional trackage for public use.' If need be the right of way for it may be acquired by condemnation. It becomes the property of the railroad company and an integral part of its railroad system, and is wholly under its control. Besides enabling the public to get the products of the industry served, it is at the service of all who have occasion to use it and must be operated accordingly. Range Sand-Lime Brick Co. v. Great Northern Ry. Co., 137 Minn. 314, 163 N. W. 656, L. R. A. 1918B, 784, and cases cited.

Of such a track, and of the power of the state to impress on it a public character, this court said in Union Lime Co. v. Chicago & Northwestern Ry. Co., 233 U. S. 211, 222, 34 Sup. Ct. 522, 525 (58 L. Ed. 924):

"The uses for which the track was desired are not the less public because the motive which dictated its location over this particular land was to reach a private industry, or because the proprietors of that industry contributed in any way to the cost.'1 There is a clear distinction between spurs which are owned and operated by a common carrier as a part of its system and under its public obligation and merely private sidings [citing cases].

'While common carriers may not be compelled to make unreasonable outlays (Missouri Pacific Ry. Co. v. Nebraska, 217 U. S. 196 [30 Sup. Ct. 461, 54 L. Ed. 727, 18 Ann. Cas. 989]), it is competent for the state, acting within the sphere of its jurisdiction, to provide for an extension of their transportation facilities, under reasonable conditions, so as to meet the demands of trade; and it may impress upon these extensions of the carriers' lines, thus furnished under the direction or authority of the state, a public character regardless of the number served at the beginning. The branch or spur comes into existence as a public utility and as such is always available as localities change and communities grow.'

In our opinion the conditions here were such as to bring the action of the state through its Legislature and commission within the range of that power.

Recognizing then that the side track is for a public and not a private use, we come to the question whether requiring the railroad company to bear a part of the cost involves a taking of its property without compensation.

As a common carrier a railroad company assumes and must discharge the obligations which inhere in the nature of its business. Among these obligations is that of providing reasonably adequate facilities for serving the public. Northern Pacific Ry. Co. v. North Dakota, 236 U. S. 585, 595, 35 Sup. Ct. 429, 59 L. Ed. 735, L. R. A. 1917F, 1148, Ann. Cas. 1916A, 1. To do this requires an expenditure of money, of course, but the expenditure is for property which will belong to the company and be employed in its business. The money is not taken from the company and given to others, nor is the use of the facilities to be uncompensated. Like other property employed by the company in the transportation of persons or property, the facilities have a real bearing on the rates which it is entitled to charge. Therefore an enforced discharge of the duty to provide such a facility does not amount to a taking of property without compensation merely because it is attended with some expense. Wisconsin, etc., R. R. Co. v. Jacobson, 179 U. S. 287, 302, 21 Sup. Ct. 115, 45 L. Ed. 194; Minneapolis & St. Louis R. R. Co. v. Minnesota, 193 U. S. 53, 24 Sup. Ct. 396, 48 L. Ed. 614; Atlantic Coast Line R. R. Co. v. North Carolina Corporation Commission, 206 U. S. 1, 26, 27, 27 Sup. Ct. 585, 51 L. Ed. 933, 11 Ann. Cas. 398; Missouri Pacific Ry. Co. v. Kansas, 216 U. S. 262, 278, 279, 30 Sup. Ct. 330, 54 L. Ed. 472; Oregon R. R. & Navigation Co. v. Fairchild, 224 U. S. 510, 529, 32 Sup. Ct. 535, 56 L. Ed. 863; Michigan Central R. R. Co. v. Michigan Railroad Commission, 236 U. S. 615, 631, 35 Sup. Ct. 422, 59 L. Ed. 750; Chesapeake & Ohio Ry. Co. v. Public Service Commission of West Virginia, 242 U. S. 603, 37 Sup. Ct. 234, 61 L. Ed. 520.

Of course, the expense is an important element to be considered in determining whether the requirement is within the bounds of reasonable requlation or is essentially arbitrary, but it is not the only one. The nature and volume of the business to be affected, the revenue to be derived from it, the character of the facility required, the need for it and the advantage to be realized by shippers and the public are also to be considered. Tested by these criteria we think the order in question is not arbitrary, but reasonable.

The case of Missouri Pacific Ry. Co. v. Nebraska, 217 U. S. 196, 30 Sup. Ct. 461, 54 L. Ed. 727, 18 Ann. Cas. 989, on which the railroad company relies, is plainly distinguishable. The Nobraska statute there condemned, as applied by the state court, required the company to bear the cost of 'reduplicating already physically adequate accommodations,' on the demand and for the benefit of certain shippers, and this in the absence of exceptional circumstances, if any there could be, making such an extraordinary requirement reasonable. Besides, the statute made no provision for a preliminary hearing before an administrative body and yet subjected the company to the risk of a fine of at least five hundred dollars if it awaited a hearing in court on the reasonableness of the demand.

Here there was provision for a full hearing before the commission and also in the district court of the county. Both found the existing facilities inadequate, and there was ample evidence to sustain the finding; so the order cannot be regarded as calling for a reduplication of what already is supplied.

Judgment affirmed.