Effective the first day of July, two thousand three, employees of the department of transportation whose primary governmental duties as of the thirtieth day of June, two thousand three, included the administration and enforcement of this code and rules promulgated under this code relating to vehicular weight or the issuance of permits for excess vehicular weight shall be transferred from the department of transportation to the public service commission of West Virginia.
W. Va. Code § 17C-17B-3