This is an original proceeding, on the relation of the Walnut Street Railway Company, seeking a peremptory mandamus to 'defendant, as special judge of the circuit court of Grreene county, to-require him to appoint commissioners in a certain proceeding in that court for the condemnation of" property to public use. The facts on which our conclusion rests are mutually admitted.
*347The relator and the Metropolitan Electric Railway-Company are the owners of separate lines of street railway in Springfield, Missouri. The former desires to extend its line to the public square; and, in so doing, to acquire, by condemnation, the right to pass along' the tracks of the Metropolitan Railway Company for a distance of some four hundred feet, under authority of city ordinances to that effect.
In furtherance of that purpose the relator, on November 7, 1891, presented to the circuit court of' Greene county its petition, setting forth in detail the-authority under which it claimed the right referred to; that the acquisition of the joint use of said track, as. proposed, was indispensably necessary to plaintiff; that the proposed road was for public use; that plaintiff had made, without avail, an effort to agree upon a proper compensation for such joint use of the said track, etc., and praying said court to appoint three disinterested commissioners to assess the damages which said Metropolitan Railway Company might sustain in consequence of the establishment and maintenance of' said railroad by plaintiff, as described, and for a. judgment of condemnation for said joint use as. aforesaid.
To the petition above outlined, the Metropolitan Railway Company appeared and objected, a hearing followed, and, December 10, 1891, the court “did find and hold the law to be that said court had no power to-appoint the commissioners prayed for,” and “did deny said application to appoint” them, and “did then and there dismiss the said petition” at plaintiff’s costs.
> Afterwards plaintiff filed a motion for a new trial, alleging error in the court’s said rulings; which being overruled,'it obtained leave to file a bill of exceptions, within sixty days.
*348Then followed the present application for a mandamus as first above noted.
An alternative writ was issued by Chief Justice Sherwood, in vacation, to which return was duly made in court at the appointed time, whereupon relator moved for a peremptory writ.
I. Such motion is in the nature of a demurrer to the return, and admits as true all facts sufficiently pleaded in the latter.
II. Proceedings to subject property to public use in this state involve the exercise of judicial power, as is manifest from the express language of our organic law (Const. 1875, art. 11, sec. 20, and art. 12, sec. 4) no less than from prior decisions to that effect. Thompson v. Chicago, etc., Co. (1892), 19 S. W. Rep. 77; Plum v. Kansas City (1890), 101 Mo. 531.
The circuit court of Greene county had power to hear and determine proceedings of the general class to which plaintiff’s application belonged, namely, proceedings for the condemnation of property to public use. Hence, it had jurisdiction of the subject-matter of that application. Rosenheim v. Hartsock (1886), 90 Mo. 365.
The question whether or not the facts presented were sufficient to authorize the court to exercise its '.jurisdiction favorably to plaintiff, by appointing the commissioners as prayed, was a judicial question to be determined by that court in the first instance, subject to the right of review.
The trial court did not refuse to entertain the application. On the contrary it acted on the issue presented, though it did not act in the manner prayed by the petitioner. It denied the application, but a full hearing thereof was had, upon which the court adjudged that, upon the showing submitted, it had no power to *349make the desired appointment of commissioners. It consequently entered a formal judgment dismissing the petition, discharging defendant without day, and for the recovery of costs against the plaintiff.
The judgment was obviously a final one from which an appeal would lie. It .mayor may not have been correct, but with that matter we have no present, concern. The court determined judicially the issue presented, and, if it erred, the remedy lay in well-known methods provided for correcting judicial error.
Where a court is invested with power to determine an issue of law upon a given state of facts, according to its judgment thereof, it cannot rightly be compelled by mandamus to substitute the opinion of another tribunal on that issue for its own. It is the nature of the jurisdiction with which the court is invested, rather than a consideration whether its exercise of that jurisdiction is or is not subject to review, that controls the decision of the point before us.
It certainly is no part of the functions of the writ of mandamus to coerce a particular finding by a judicial officer, or to serve as a prompt'Substitute for a writ of error by rectifying an erroneous judgment. It was so-held by this court in refusing a mandamus, where the Kansas City court of appeals had dismissed an appeal,, because the judgment on which it rested was, in its-opinion, not a final one. State ex rel. Hyatt v. Smith (1891), 105 Mo. 6.
It would, no doubt, be convenient to litigants, in cases of urgency and hardship, to invoke a swift mandamus to avoid the delays incident to reviewing judgments in the ordinary way by appeal or writ of error; but those delays have never been held to constitute, of themselves, such an inadequacy in the relief as justifies the application of the extraordinary remedy.
*350The foregoing considerations are decisive of the •case without discussing any other questions suggested by the facts in judgment.
A peremptory mmdamus is denied.
Chief Justice ■Sherwood and Black and Brace, JJ., concur.