Conn. Gen. Stat. § 16a-107: (Formerly Sec. 19-409e). Authority of Commissioner of Transportation concerning transport of radioactive material or waste supersedes any municipal ordinance.

No municipality shall adopt an ordinance which in any way restricts the authority of the Commissioner of Transportation to designate the dates, routes or time for the transporting of such radioactive material or waste and said commissioner's authority shall supersede the provisions of any existing municipal ordinance to the contrary.