Relating to a prohibition on the operation or movement of certain overweight vehicles transporting hazardous materials under certain circumstances; creating a criminal offense.

SB 2200 prohibits operating or moving certain overweight vehicles (specifically three-axle vehicles carrying hazardous materials requiring placarding under federal rules) on public highways without proper authorization. It bans movement outside designated permit routes or without a permit when exceeding weight limits by 5% or more. Violations are classified as second-degree felonies, with exceptions for vehicles under law enforcement direction or operating under valid permits. The law applies directly to commercial carriers transporting hazardous materials and takes effect September 1, 2025.