309.67  Duties of county board of supervisors and the county engineer.
  The county board of supervisors is charged with the duty of establishing policies and providing adequate funds to properly maintain the secondary road system. The county engineer, pursuant to section 309.21 and board policy, shall adopt such methods and recommend such personnel and equipment necessary to maintain continuously, in the best condition practicable, the entire mileage of said system.
[S13, §1527-s15; C24, 27, 31, 35, §4660; C39, §4660, 4778; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §309.67]
Duty to remove obstruction, chapter 318