The bill amends RCW 46.44.030 to update truck and trailer length limitations on public highways in Washington State. Key changes include adjusting the maximum overall length for various vehicle types: standard vehicles are limited to 40 feet, while municipal transit vehicles, buses, and motor homes can be up to 46 feet. Articulated auto stages are allowed a length of 61 feet, and auto recycling carriers manufactured before 2005 can be up to 42 feet. Additionally, the maximum length for a tractor and semitrailer combination is set at 53 feet, while combinations of two trailers cannot exceed 61 feet, with specific exemptions for lighter trailers.

Further provisions allow for a truck and flatbed trailer with three axles to reach a length of up to 85 feet when empty or transporting agricultural products. The bill also clarifies that length limitations do not apply to vehicles transporting certain structural items for public utilities during emergencies, provided they are equipped with appropriate clearance and marker lamps. Additionally, devices that enhance safety or energy conservation and are not used for cargo transport are excluded from length calculations, as defined by rules from the Department of Transportation.

Statutes affected:
Original Bill: 46.44.030