Washington SB5215 mandates covering loads of dirt, sand, and aggregate materials on vehicles to prevent spillage and hazards on public highways.

Washington SB5215 amends existing laws to require vehicles transporting dirt, sand, pebbles, cobbles, gravel, or other aggregate materials on public highways to use coverings to prevent spillage or hazards. Exemptions apply if the load is dense enough to resist wind, weather, speed, or road conditions. The bill also mandates cleaning vehicles of debris before operation on highways. Effective October 1, 2025, the law aims to enhance road safety by preventing materials from escaping vehicles and obstructing traffic.

Washington SB5215 mandates covering loads of dirt, sand, and aggregate materials on vehicles to prevent spillage and hazards on public highways.

Washington SB5215 amends existing laws to require vehicles transporting dirt, sand, pebbles, cobbles, gravel, or other aggregate materials on public highways to use coverings to prevent spillage or hazards. Exemptions apply if the load is dense enough to resist wind, weather, speed, or road conditions. The bill also mandates cleaning vehicles of debris before operation on highways. Effective October 1, 2025, the law aims to enhance road safety by preventing materials from escaping vehicles and obstructing traffic.