313.6  Accounts and records required.
  The department shall keep accounts in relation to the primary road fund, crediting said fund with all amounts by law creditable thereto and charging said fund with the amount of all duly and finally approved vouchers for claims properly chargeable thereto.
[C24, §4692; C27, 31, 35, §4755-b6; C39, §4755.06; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §313.6]