Limited exemption for certain vehicles hauling agricultural products or livestock from a farm--Violation as misdemeanor

No vehicle hauling agricultural products from farm storage or livestock from a farm is subject to enforcement action for violations not exceeding the legal limits imposed pursuant to § 32-22-16 or 32-22-21 by more than five percent. However, the vehicle is only exempt pursuant to this section within a range of fifty miles of the farm. The vehicle may not exceed the posted weight of any bridge or road. The weight tolerance authorized in this section is not applicable during spring load restrictions as set forth in §