By an order adopted and entered in the minutes of the commissioners court and after a notice is published in a newspaper of general circulation in the county, the commissioners court may:
(1) require a right-of-way on a street or road that functions as a major thoroughfare of a width of not more than 120 feet; or
(2) require a right-of-way on a street or road that functions as a major thoroughfare of a width of more than 120 feet, if such requirement is consistent with a transportation plan adopted by the metropolitan planning organization of the region.