“owner" shall include mortgagee, lessee, tenant, occupant, trustee in whom land is vested, guardian of the property of a minor or of a mentally incapable person, executor, administrator and person entitled to a limited estate or interest in land;
"highway” shall mean all allowances for roads made by the Crown surveyors, all highways laid out or established under the authority of any statute labour on which public money has been spent for opening them or on which statute labour has been usually performed, all roads dedicated by the owner of the land to public use, and all alterations and deviations of and all bridges over any such allowance for road, highway or road, are common and public highways;
“public utility” shall mean a water works or water supply system, sewage works, steam or hot water distribution system, electrical power or energy generating, transmission or distribution system, street lighting system, natural or artificial gas works or supply system, or transportation system; and
“public utility easement” shall mean an easement of a municipality in respect of a public utility.