Administration and maintenance of roads.

Any road established by petition and any road improved by petition under this chapter shall be administered and maintained by the county under chapters 306 , 309 , 314 , 317 , and 318 . However, the fact that right-of-way is donated by property owners for the establishment of a road or a portion of the cost of a road improvement is paid by property owners under this chapter , does not preclude the board of supervisors from exercising its responsibility over these roads as secondary roads. 86 Acts, ch 1024, §2 ; 2006 Acts, ch 1097, §16