CODE OF VIRGINIA ONE-WAY ROADWAYS AND HIGHWAYS (§ 46.2-806) The Commissioner of Highways may designate any highway or any separate roadway under his jurisdiction for one-way traffic and shall erect appropriate signs. Traffic thereon shall move only in the direction designated. HISTORY: Code 1950, § 46-220.1; 1952, c. 671; 1958, c. 541, § 46.1-204; 1989, c. 727; 2013, cc. 585, 646.