(a) No vehicle or combination of vehicles shall be operated on any street or highway unless such vehicle or combination of vehicles is so constructed or loaded as to prevent any of its load from dropping, sifting, leaking, or otherwise escaping therefrom, except that sand may be dropped for the purpose of securing traction, or water or other substance may be sprinkled on a roadway in cleaning or maintaining such roadway.
(b) No person shall operate on any street or highway any vehicle or combination of vehicles with any load unless such load and any covering thereon is securely fastened so as to prevent such covering or load from becoming loose, detached or in any manner a hazard to other users of the street or highway.
(W.Va. Code § 17C-17-6)