"Municipality" means a city, county, town, authority, or other political subdivision of the Commonwealth.
"Public utility line" means any line, wire, pipe, or conduit that is used in connection with the provision of water, sewer, or telecommunications service by a municipality, and includes any poles and other appurtenant fixtures and structures that are necessary and appropriate for the operation and support of such line, wire, pipe, or conduit.
Va. Code § 56-16.2