Each board of county commissioners may allocate to the county road fund not more than 50% of the proceeds from oil and gas leases entered into and royalty interests reserved under Title 82, chapter 10, part 2.
Mont. Code Ann. § 7-14-2505, under Financial Management of County Roads and Bridges.
Mont. Code Ann. § 7-14-2505
Each board of county commissioners may allocate to the county road fund not more than 50% of the proceeds from oil and gas leases entered into and royalty interests reserved under Title 82, chapter 10, part 2.