CODE OF VIRGINIA GREATER SIZE, WEIGHT, AND LOAD LIMITS PERMITTED BY INTERSTATE COMMERCE REGULATIONS (§ 46.2-1103) If a federal regulation of interstate commerce permits the use in interstate commerce over the highways of Virginia or any of them, of a greater size, weight, or load limit than prescribed in this title, the Board shall prescribe a similar size, weight, and load limit for vehicles in intrastate commerce operated over the same highways. HISTORY: 1958, c. 541, § 46.1-344; 1989, c. 727.