The right of way through the lands of the United States in Alaska is granted to any railroad company, duly organized under the laws of any State or Territory or by the Congress of the United States, which may on and after May 14, 1898, file for record with the Secretary of the Interior a copy of its articles of incorporation and due proofs of its organization under the same, to the extent of one hundred feet on each side of the center line of said road; also the right to take from the lands of the United States adjacent to the line of said road, material, earth, stone, and timber necessary for the construction of said railroad; also the right to take for railroad uses, subject to the reservation of all minerals and coal therein, public lands adjacent to said right of way for station buildings, depots, machine shops, side tracks, turn-outs, water stations, and terminals, and other legitimate railroad purposes, not to exceed in amount twenty acres for each station, to the extent of one station for each ten miles of its road, excepting at terminals and junction points, which may include additional forty acres, to be limited on navigable waters to eighty rods on the shore line, and with the right to use such additional ground as may in the opinion of the Secretary of the Interior be necessary where there are heavy cuts or fills: Provided, That nothing herein contained shall be so construed as to give to such railroad company, its lessees, grantees, or assigns the ownership or use of minerals, including coal, within the limits of its right of way, or of the lands granted: Provided further, That all mining operations prosecuted or undertaken within the limits of such right of way or of the lands granted shall under rules and regulations to be prescribed by the Secretary of the Interior, be so conducted as not to injure or interfere with the property or operations of the road over its said lands or right of way. And when such railway shall connect with any navigable stream or tide water such company shall have power to construct and maintain necessary piers and wharves for connection with water transportation, subject to the supervision of the Secretary of the Treasury: Provided, That nothing in sections 687a, 687a-2 to 687a-5,¹ and 942-1 to 942-9 of this title and sections 607a and 615a of title 16 contained shall be construed as impairing in any degree the title of any State that may hereafter be erected out of the Territory of Alaska, or any part thereof, to tide lands and beds of any of its navigable waters, or the right of such State to regulate the use thereof, nor the right of the United States to resume possession of such lands, it being declared that all such rights shall continue to be held by the United States in trust for the people of any State or States which may on and after May 14, 1898, be erected out of said Territory. The term “navigable waters,” as herein used, shall be held to include all tidal waters up to the line of ordinary high tide and all nontidal waters navigable in fact up to the line of ordinary high-water mark. All charges for the transportation of freight and passengers on railroads in Alaska shall be printed and posted as required by section 10762 ¹ of title 49, and such rates shall be subject to revision and modification by the Secretary of the Interior.