Sec. 21. The board of public works shall have power to determine that the whole or any part of the cost of any project shall be defrayed by special assessments against the properties especially benefited thereby.
Mich. Comp. Laws § 123.751, under COUNTY DEPARTMENT AND BOARD OF PUBLIC WORKS.
Mich. Comp. Laws § 123.751
Sec. 21. The board of public works shall have power to determine that the whole or any part of the cost of any project shall be defrayed by special assessments against the properties especially benefited thereby.