Md. Code Ann., Transp. § 24-112.1
(a) The State Highway Administration may enter into reciprocal agreements on behalf of this State, with the duly authorized agents of any other state, possession, territory, or commonwealth of the United States or Canada, or the District of Columbia, that provide for:
(c) In exercising the authority granted under this section, the State Highway Administration may:
Added by Acts 1992, c. 482.