Montana Title 7. Local Government § 7-2-4211. Inclusion of roads, rights-of-way, and parks in annexation

(a) as allowed in 7-16-2324, parks created pursuant to Title 76, chapter 3, unless expressly excluded from annexation by a county, that are wholly surrounded by other property being or already annexed;

(b) the full width of any public streets or roads, including the rights-of-way, that are adjacent to the property being annexed; and

(c) public infrastructure and associated public land and easements, including any infrastructure installed under public streets or roadways that are wholly surrounded by other property being or already annexed or within any public streets or roads, including the rights-of-way, that are within or adjacent to property being annexed unless expressly excluded from annexation by a county.