delivered the opinion of the court:
Thе authority to exercise the right of eminent domain for public uses is based upon the theory that property is granted the subject upon condition that it may be retaken to serve the necessities of the sovereign power. Tо this -end agencies created by the state, the purpose of which is to serve the public, may exercise this right.—Denver Power & I. Co. v. D. & R. G. R. R. Co.,
No definition, however, has as yet been formulated which wоuld serve as an infallible test in determining whether a use of property sought to be appropriated under the power of eminent domain is public or private. No precise line is drawn between the uses which would be apрlicable in all cases. Doubtless this arises from the fact that the courts have recognized that the definition of ‘‘public use” must be such as to give it a degree of elasticity capa
In this state we have conditions to meet, and resources to develop, which, in their nature, require the employment of new аnd appropriate means. This has opened a field for the- prosecution of new enterprises. The minеral resources of the state are of prime importance. Generally, they can only be reachеd by sinking shafts to great depth, or running tunnels of great length. It appears fi;om the testimony that the tunnel which petitioner purрoses to run will cut the mountain at a great depth; that it will intersect numerous veins of mineral; that it will reach mines now being operated; that through this tunnel these mines and others which may be developed "along its line can be operated if the owners should so desire; that it will drain these properties and furnish ventilation if connection is made therewith; in short, that the owners of mining properties along the line of this tunnel and adjacent thereto may, if they so desire, seсure a distinct benefit and advantage in the operation of their mines by availing themselves of the facilities which may be afforded by the tunnel of the petitioner. The general assembly has provided for the organization of cоmpanies for the purposes for which the petitioner was organ
Subject to the authority of the courts to determine certain questions, the general assembly is the exclusive judge of the necessity or emergency justifying the exerсise of the power of eminent domain.—Sholl v. German Coal Co., supra. It has vested corporations organized for the purposes mentioned in the articles of incorporation of petitioner with the right to exercise this power. For the develоpment of the great mining resources of this state tunnels' of the character contemplated by petitionеr are not only expedient, but necessary. The necessity of vesting corporations of the character of petitioner with the right to exercise the power of eminent domain is apparent; for without this power enterprizes of the character contemplated by the petitioner could be thwarted and the development of the mining resources of the state prevented by those owning property crossing the line of a prоjected tunnel.
The number who may avail themselves of the benefits of the tunnel will be limited, but this is
The judgment of the district court is affirmed.
Affirmed.
Decision en banc.'
