§ 266. Continuance of rules and regulations. All rules, regulations,
acts, determinations and decisions of the department of public works and
the superintendent of public works pertaining to the functions herein
transferred and assigned, in force at the time of such transfer,
assignment, assumption or devolution shall continue in force and effect
as rules, regulations, acts, determinations and decisions of the
department of transportation until duly modified or abrogated by the
department of transportation.