Nothing contained in §§ 33.2-606 through 33.2-609 shall be construed to apply to any bridge existing or under construction on March 20, 1928, or to bridges constructed within or adjacent to towns or cities having a population of more than 3,500.

Code 1950, § 33-226; 1970, c. 322, § 33.1-266; 2014, c. 805.