Michigan Compiled Laws, Chapter 460. Public Utilities § 460.564

Sec. 4. (1) If an electric utility that has 50,000 or more residential customers in this state, affiliated transmission company, or an independent transmission company plans to construct a major transmission line in this state in the 5 years after planning commences, the electric utility, affiliated transmission company, or independent transmission company shall submit a construction plan to the commission. An electric utility with fewer than 50,000 residential customers in this state may submit a plan under this section. A plan shall include all of the following:

(2) At the same time the electric utility, affiliated transmission company, or independent transmission company submits a construction plan to the commission under subsection (1), the electric utility, affiliated transmission company, or independent transmission company shall provide a copy of the construction plan to each municipality in which construction of the planned major transmission line is intended.