17. The following alone shall be subject to expropriation under this division:
(1) immovable properties or any part thereof, and riparian rights necessary for the establishment of factories, manufactories and their dependencies, or for the construction and maintenance of dams, dikes, canals, pipes and sluices, and all immovable properties or any part thereof susceptible of being affected by such establishment, construction or maintenance;
(2) immovable properties or any part thereof, necessary for roads communicating with the most convenient highway, as well as for the posts, wires, conduits and apparatus used for the transmission of power, light or heat, subject to the approval of the municipal council of the locality when such posts, wires, conduits and apparatus are placed on a highway;
(3) immovable properties or any part thereof, necessary for the establishment therein and use, pending the duration of the construction work mentioned in paragraph 1 of this section, of branch lines connecting with a railway line.