In addition to any other fees imposed, at the time of registration the owner of every motor vehicle, trailer, or semitrailer required to be registered in this Commonwealth shall pay to the Department of Motor Vehicles one dollar and fifty cents per year of registration or, in the case of trailers and semitrailers, such other fee as is provided in § 46.2-694.1, to be paid into the state treasury and set aside for the payment of the administrative costs of the official motor vehicle safety inspection program as appropriated by the General Assembly.