The director, by order, on behalf of the state, and as part of the cost of constructing, reconstructing, widening, altering, changing, locating, relocating, aligning, realigning, or maintaining a state highway, or of providing a temporary road for public use, may purchase, acquire, take over, or, subject to section 32-15-01, condemn under the right and power of eminent domain, for the state, any and all lands in fee simple or such easements thereof which the director deems necessary for present public use, either temporary or permanent, or which the director deems necessary for reasonable future public use, and to provide adequate drainage in the improvement, construction, reconstruction, widening, altering, changing, locating, relocating, aligning, realigning, or maintaining of a state highway, provided, however, as to any and all lands acquired or taken for highway, road, or street purposes, the director may not obtain any rights or interest in or to the oil, gas, or fluid minerals on or underlying said lands. No county may be required to participate in the cost or expense of right of way for the state highway system. By the same means, the director may secure any and all materials, including clay, gravel, sand, or rock, or the lands necessary to secure such material, and the necessary land or easements thereover, to provide ways and access thereto. The director may acquire such land or materials notwithstanding that the title thereto may be vested in the state or any division thereof; provided, however, that no interests in gas, oil, or fluid minerals may be acquired by this procedure.