delivered, the opinion’ of the Court.
October 17, 1924, the Department of Public Works* after hearing upon a complaint of relator, made an order which declared .that a specified tariff rate for towing logs from Clifton to Lake Union in Seattle was “just, fair and no more than sufficient,” and directed the Shively Towboat Company to collect from relator, charges, based on that rate for towing done between March 1, and May 1, 1924. The superior court affirmed the order. *209 Relator appealed to the Supreme Court,'and there challenged the validity of the order and statutory provisions under which it was made, on the ground that they are. repugnant. td the due process clause of the Fourteenth Amendment. The court held them valid, and affirmed the judgment. 137 Wash.- 602.
Relator got logs near Clifton and had a mill for the -manufacture of lumber at Lake Union. The 'distance by water, is about 100 miles. The Northwestern Towboat Owners Association, in accordance with. an order of the Department, filed a tariff effective September 30, 1923. The tariff included maps shdwing Puget Sound •-and adjacent waters divided into zones; it named rates for- towing between all points thereon; it contained a list of 5Q operators, including the .Shively Company, that concurred therein; .it 'specified rates to be charged for towing ships, scows and logs between zones,- and rates for many other services to be rendered by tugs. The rate specified for towing logs from the zone including Clifton .to that including Lake Union was 94 cents per thousand feet. A note declared “all-tows at owners risk,” and stated that the tariff was intended to name rates for all services on Puget Sound , and adjacent waters. Commencing March 1, 1924, the Shively Company towed logs for relator from Clifton to Lake Union; and, in accordance with an agreement between them, charged $16.50 per section. Either coúld terminate the arrangement at will. A supplement to the tariff, effective May 1, 1924, named $25 per section as the rate from Clifton to Lake Union. That, rate was the same or a little less than 94 cents per thousand. Relator’s logs were towed by the section, and the last mentioned rate was put in' so that it -would not have to scale the logs in. order to ascertain the charges. June 6, 1924, relator complained to the Department asserting, among other *210 things not here material, that the business of towing logs was not affected with a public interest or within the jurisdiction of the Department. Then followed the hearing, order and judgments above referred to.
The statutes of Washington-déclare that towboats operated “for the public use in the conveyance of persons or property Tor hire oyer and lipón the waters within this state are common carriers. They require that charges made by common carriers “shall be.just, fair, reasonable ajid sufficient”; that the carriers file with the Department of Public Works, schedules showing the rates to be charged; that the names of carriers, who are parties to joint tariffs, shall' be specified therein; and that, each party-other than the one filing the tariff, shall file such evidenée of concurrence as may be required. And the statutes make it unlawful fot any such carrier to collect different compensation than that provided for in the schedules, and prohibit it from charging any person a greater or less compensation than that collected from others for like contemporaneous service. Other' provisions authorize the Department to prescribe and enforce the'rates to be charged by all common carriers, including towboats. Remington’s Compiled Statutes,' §. 10344, et seq.
Relator does not here contest the reasonableness of the rate; it does not question the power of,the State, or the authority of the Department, to prescribe and enforce reasonable rates for transportation by common carriers on Puget Sound and adjacent waters in Washington; it does riot contend that, if the Shively Company was a common carrier of logs by towboat, the agreement for Transportation of relator’s logs for less than the tariff would be valid, or that the order complained of would not be valid. It is established that, consistently with the due process clause of the Fourteenth Amendment, a
*211
private carrier cannot be convérted into a common carrier by mere legislative-command.
Frost Trucking Co.
v.
R. R. Commission,
It cannot reasonably be said that operators of. towboats may not become' common carriers in the towing of, logs in Puget Sound and adjacent waters.- .The manufacture of lumber at mills located by ‘these-waters .is one of the principal industries of the State.-, The forests are tributary to the 'Sound and waters connecting with it... -Large. quantities of logs are .floated from the forests to the mills. Towboats are commonly used for that purpose.- In all essential'particulars, that- service is like the carriage of freight in vessels. The reasons for rate regulation are the same in one cáse as in the other. Within settled principles, one who undertakes for hire to transport from place to place the property of others who may choose to employ him is a common carrier.
Propeller Niagara
v.
Cordes,
Judgment affirmed.
Notes
The Steamer Webb,
